Mopar 902 heads The heads are made from A356-T61 aluminum and both the intake and exhaust ports have been treated to a mild CNC porting to increase airflow. Buy My cylinder head guy says with work on the flow bench he has worked the 452's to 600+ hp. They also feature a 47cc open combustion Seems like Hot Rod magazine had a long and thorough article spanning several months that detailed proper porting on the Mopar heads. Bartlesville, OK. That means every one of them, because they are all about the same. This is considered a very good head with better flow possibiities. 02 valve head. Mopar or no car! IIRC, the int. If your heads need work, the Edelbrocks mat be a less expensive choice and they perform way better, can withstand unleaded gas and are brand new with hp springs etc. The springs I used are the Ron, buddy and pal of mine. Mopar Canada Parts, Shop & Swap | 413 running engine 902 440 heads 440 crank Yes you can use the LA valve covers, use the HD reuseable gaskets from Mopar and fill the unused holes with silicone. t. See all. Looking to do mild performance rebuild. I am cleaning the motor and the head only, I don't touch the base or the piston in it. I'm not putting "soup up" 302 heads on my high reving 340, ha ha but for a low revving 360 with "nothing" compression, a 58-60 cc head chamber might work alright. I don't mind the 213 heads, they were very similar to the other big block heads in terms of performance, but had the modified cooling passages. 6-61. Use the SBC 76cc ones on a 383 stroker (dished pistons) in 906's are good heads, but honestly the ports/valves are roughly the same as all the other iron heads. 4l v8 srt hemi mds engine. 08/1. 6 rockers are readily available. 99. Seeing that, I instantly thought it would be cool to see how the ported Iron would fare. I am ordering from Aeroheads. Feb 1, 2012 #6 If you want to work with your 273 heads, they respond to a bit of clean up and porting. $119. 0l i4 dohc di turbo phev engine. all this alum head stuff boils down to the fact that they are no better than the old stuff is bad. kb 741 pistonsscat i beam 4340 rodsstock 360 crank internally balanced Speedmaster aluminum heads with 2. Joined Mar 10, 2010 I have 902 heads on my 383. I'm looking for about 2,700 weight. The inner spring has inside diameter of . com. Mopar puts these heads in the 13 - 10 second power range. I have a set of 302 casting heads, 262/272 duration and 420/441 lift cam, LD4B 4 bbl intake, 600cfm edelbrock carb, Speed-pro aluminum pistons with 1. Both share the same angles and heads interchange but the 383 is a low deck engine whereas the 440 is a raised deck engine. Stock bare iron big block heads were 48# each. Notes: Engines: 3. 550" Dual Springs, Big Chrysler, Mopar, Each Part Number: TFS-61617802-C00 Estimated Ship Date: Today Classic Mopar Tech. 650ish lift. Ingredients To A Great Small-Block Mopar Cylinder Head. The intakes for both engines share the same gasket face angles but the 383 intake is much too small to bolt up to the 440. 010 @ 64ccView attachment 137678 Find mopar heads in All Categories in Ontario. We are the professionals! Largest Selection If you don't find the part, we'll get it for you! Have a question? Ask the Pros; Email Us Get answers from the pros; 877-514-9494 Mon - Fri 8:00 AM - 4:00 PM PST; TRE Performance; 906 or 452 heads Performance Talk Moparchat - Home However,the increase from 1. 350-inch lift than the stock head achieved at 0. Used - Fair. 78”/1. I write down the Stealth aluminum heads from 440 source Comp Cams Ultra Pro Magnum Rocker Arms Camshaft - Comp Cams hydraulic roller Xtreme Energy XR274HR-10 (PN 23-710-9) The ignition system is the mopar performance electronic ignition with the orange box. couple questions I have are: what can I do to the heads (as far as porting Pair of 902 heads one has a burnt exhaust valve. BIG BLOCK MOPAR 440 902 CYLINDER HEADS, ROCKERS PEDESTALS NO BROKEN EXHAUST STUD. Need redone 1 pair of 906 heads. 302 heads are like 65cc 9. if you want flow past . Features. Which heads would be a better investment, the 452 heads or the 906 heads with hardened valve seats for 80 bucks extra. 02 or 1. Heads still on engine. Hobbies › Car Engines & Parts. ), AND A SET OF 906 HEADS ALSO. located north red deer. 2/5. 3 KB · Views: 1,043 toolmanmike Moderator and forum fixer. 1973 440 head question. 755 combustion height. Go. Mopar Performance Specs. sc440 Well-Known Member I agree aluminum heads especially with small chambers would also This is what they can do according to Hughes Engines: Stealth-ported" S/B oval track heads '596' casting number OEM valves 1. heads. The time now is 07:56 AM. I've searched all the postings here and looked in everywhere else for Hex Flange Head Bolt, Mounting - Mopar (6102047AA) 2001-2025 Mopar - 6102047aa. I write down the BIG BLOCK MOPAR 440 902 CYLINDER HEADS, ROCKERS PEDESTALS NO BROKEN EXHAUST STUD. I still say the harden seats are bull s--t. The early 60`s up to 67 had a closed chamber head. This Mopar cylinder head set is perfect for anyone looking to upgrade their engine. 60 exhaust MP 590 camshaft. If you are using less lift than that, you can use the shorter valves and just buy a rocker geometry correction kit from B3 Racing. My motor is supposed to make 500 hp. HAVE BEEN SITTING FOR ABOUT 5 YEARS. Where could I find new valves at? Our factory 902 casting big-block cylinder heads flowed very much like the 516s at low lift numbers, but didn't have the high lift flow capabilities of the closed chamber 516s. The flow characteristics are Building up a 572CI Mopar after market block, 4. 9) There ARE actually two different castings for production Magnum heads, Apparently the 5. First thing Id do is drop the oil pan and post the crank casting number. The main advantage to the 915 is it's closed chamber and better porting than all earlier heads except for the Max Wedge. Merchandise. Feb 16, 2020 #20 EV2&Q5 Well-Known Member. I have a #2658920 Head {untouched} that measured at 62. WHAT ARE 906 HEADS? The 906 head was an open chamber head with Avenger cylinder heads Cnc fully assembled, 290cc intake port, 76cc combustion chamber, Rev 2. None of those heads had hardened valve seats. 75 in. 60's in a 2100# foot The numbers dont lie. or Best Offer +$103. 81 to 1. mopp_0607_05z+mopar_cylinder_head+types. 350". Need help id'ing BB head. Mopar RB ''915'' head casting. 85 . Classic Mopar Tech. 6l v6 24v vvt engine upg i Find CHRYSLER Mopar small block LA Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 Cylinder Head, Shocker CNC, Assembled, 65cc Chamber, 185cc Intake Runner, 2. Gear Guide. 81 stainless steel valves, Pac 1. WARNING: Cylinder Heads Are Shipped WITHOUT Oil Gallery Bolts/Plugs, Bolt/Plug Kit 68154699AA MUST Be Used Or This is the cylinder head used on the Mopar 440 small-block crate engine. 028 ths compressed thickness. 906 head date code ? Thread starter dcmason69; Start date Aug 27, 2017; Aug 27, 2017 #1 D. The short-turn radius is really tricky on Mopar small block heads best left to pros with both a flow bench and some empirical knowledge. The set includes big block Mopar 440 902 cylinder heads, rockers pedestals, and a non I have a set of 902 casting big block heads, They are fresh. The Z was found on 1970 340's and were all 2. This is a new combo we just Classic Mopar Tech. Just dropped my 1974 motorhome 440 off at engine machine shop yesterday to go through and rebuild. I have a 1968 dated 318 engine block that I am getting ready to rebuild. It has 13. 200" 89 144 +55 103 124 +21. 00 This W2 race head uses aluminum rocker stands bolted to the flat pedestals. 88-1. Originally posted by dirty dan UNKNOWN CONDITION 1960'S ERA 383 (WITH UNKNOWN HEADS. Forums. Thread starter qkcuda; Start date Jan 7, 2021 - 1; 2; 3; Next. Gasket Head Gaskets 1121G. Part can be found as reference #1 in illustration . You do have options. Don't be stuck with over The ProMaxx MAXX Series Big Block Chrysler Aluminum Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. MSRP $926. MSRP $3. Thread Tools: Display Modes #1 06-04-2000, 08:12 AM Gbob. Just increasing the exhaust valve size alone the car will pick up e. 050 and 304/308 adv. My plan is to build a 418 out of my 340. 500 inch, and we had untouched, raw cast iron I'm "hoping" those threads just run really, really close to the head cooling jacket & I tapped too deep cleaning up the threads. valve is a 2. i am thinking/hoping along lines of @furious70 said. Castings 906, 452, 346, 902 Stock Iron Heads (Bare castings) $100. Our factory 902 casting big-block cylinder heads flowed very much like the 516s at low lift numbers, but didn't Mopar Technical Forums. 60 exhaust valves. 346 or 906 heads. It has 950hp carb&M1 mopar singleplane intake. The good part is that they have larger exhaust valves vs. 7l v8 engine with etorque. Trick Flow TFS-61417801-C00 PowerPort 190 Cylinder Head for Small Block Mopar. 60 . Plus AWD. GEN III Swap Hemi Headers Gen III Hemi Mounts / Brackets EFI Fuel Tanks Oil Filter, Adapters, Harware 1967-76 Mopar A-Body 1966-74 Mopar B-Body 1970-74 Mopar E-Body 1972-1993 Pick-up & Ramcharger Gen III Swaps Dakota Holley Gen III HEMI Swaps SKU: 6508332AA Positions: Left, Right Other Names: Screw, Hex Head Screw And Washer, Left, Hex Head Screw And Washer, Right, 06508332aa Condition: New Notes: Engines: 3. Came off a running engine 440 Mopar 4 barrel cast iron intake asking $100 440 Mopar heads and intake - auto parts - by owner - vehicle automotive sale - craigslist As with all Speedmaster cylinder heads, our Small Block Chrysler heads are Gravity Die Cast . Inactive User : Join Date: Sep 2003. stroker kit from 440 source to combine with these reworked heads along with an Edelbrock rpm dual plane intake, no cam selection as yet. Free shipping. 2. MoPar has the valves as well as Ferra. Its a street strip car. I should have gotten the rocker arm package they sold as well. I think the best course of action is to have a machine shop redo your Classic Mopar Tech. and horsepower. You need to keep in mind large valve heads like higher compression, the mixture tended to swirl if the gas quality was lower. 00 EACH Here is a link: Mopar Dodge And Plymouth Cylinder Heads - Mopar Muscle Magazine They actually don't sound bad. To me anyone building a "good" BIG BLOCK MOPAR 440 902 CYLINDER HEADS, ROCKERS PEDESTALS NO BROKEN EXHAUST STUD. 915 is 1967 only, which makes them a bit rarer than your average RB head. It has some very interesting info on head casting numbers and head work. All the 68&up heads and the 915 heads are good factory heads. They were low power. 3. The block look like it was oversize by 0. 902 heads. 63 cc (65 cc relieved optional) Mopar Technical Forums. $40. Engine, Trans & Driveline . Inactive User : Join Date: Apr 2000. but I'm just "hoping". 902, 975, and 452. It's less money in the long run and the power output is greater. Chamber Volume. Engine Cylinder Head Assembly, Left Side - Mopar (68280503AF) 2011-2025 Mopar - 68280503af. 650 inch, with a 25-percent flow improvement at 0. Came off a running engine 440 Mopar 4 barrel cast iron intake asking $100 440 Mopar heads and intake - auto parts - by owner - vehicle automotive sale - craigslist This W2 race head uses aluminum rocker stands bolted to the flat pedestals. takes a little bit of time, but if you follow the template instructions you can find some nifty improvement with any of the Bigblock Mopar heads whether it be the early 915 closed chamber design or the more plentiful 906, 346, 902 General Mopar Tech Discussions . It would also be great to see how it compares to previously tested Not exactly, there are various brands of the same china head, including the steven sun stuff, but the trick flow is the only one assembled with decent parts and good enough quality to install out of the box. Take for instance, the 440 and the 383 Mopars. The exhaust bolt pattern on a Stage-V replacement head is pure stock. 2 or 5. In Stock. Best running 318's I had were 71,74. With the increasingly large displacements becoming common, the need for more airflow is necessary. For a Mopar big-block, the 1967-only 915 heads are the most desirable. Shop by category OEM 1973 big block mopar/Dodge 440, 902 heads. The J/U's actually U's cut off on some were 2. Amherstburg. These versions offer a 90-120hp gain over their cast iron competitors. Has anyone used these heads? What The 902 casting heads are very similar to the 452 castings. SKU: 68141352AD Positions: Right, Left Other Names: Cylinder Head, Right Side, Remanufactured, Cylinder Head, Left Side, HeadAndValve Description: With Valves. Last edited: Feb 12, 2020. Daily driver, running premium gas. 88 exhaust valves,is the real reason I belive the 452 heads did better. It would also be great to see how it compares to previously tested block 3698830, cast in august 1974, the 902 head cast November 1973, the 975 head cast June 1974. Weren’t the 516 and 915 heads closed chamber vs 906, 452 & later heads open chamber and therefore they use different pistons? It’s been a longtime since I thought about the head differences. Visit Kijiji Classifieds to buy, sell, or trade almost anything! Find new and used items, cars, real estate, jobs, services, vacation rentals and more virtually in Ontario. the real value of alum heads is repairability. 02-1. dont recall exactly when car was built but it was like January 1975. Here's what to look for to find your set. get into porting the heads if not replacing the heads and since I only have the block left I may as well take it out and paint the engine bay and of Get the best deals on Cylinder Heads for Dodge 400 when you shop the largest online selection at eBay. 5 or 1. 6L V6 24V VVT Engine Upgrade I. $265. 1. The B1 BS Series is the out-of-the-box version that has bowls blended, intake ports hi guys ! Was looking for feedback on aluminum heads , basically brand vs brand . # 902 cylinder heads off of a Factory 440 1974 Charger SE. 6 CC's, and another #2658920 Head {untouched} that measured at 65. So my question is, how do both stack up against the 346 heads on my '73 440 relative to flow? I think the 346 heads have the same volume as the 452 heads (81. Click here to search for Mopar cars and parts for sale. 16 shipping. 60 Valve Sizes, Roller Tappet, Aluminum, Mopar, Small Block LA, Pair. #3 Vintage MOPAR chat: 3: 01-09-2008 12:35 AM: Head casting numbers?? Intake manifold: Drdan524: Performance Talk: 11: 10-11-2007 11:37 PM: Cylinder Head, PowerPort® 240, CNC Street Ported, Assembled, 1. SKU: 68240108AA Positions: Right Other Names: Gasket Description: Right. I wouldn't get too hung up on that letter at the end. 383/440 mopar,big block,915 head. or Best Offer +$88. Dec 23, 2018 #2 1974 400-440 BB mopar cylinder heads Casting number 3769902 $100 for the pair · Electronics. Submit. In fact, in a bench 2013-2023 Mopar Engine Cylinder Head Assembly 68641995AA. 030" at some point. I bought four of them at $210 a piece through a friend at the dealership. Other wise I agree. 6L V6 PHEV Hybrid Engine. ^^^^^THIS^^^^^ If you have the econo head buy the long valves and mill the stands down and use offset stands and blocks. Save. I'm looking at pro comp , eddys , renegade , 440 source , that's really a tight price range and frankly , what I Find CHRYSLER 7. 500 in. Thread Tools: Display Modes #1 08-04-2004, 07:38 PM 72dart318. Just like everything else Mopar-related, Hughes Engines figured out how to make Open chambers lend themselves better to lower emissions. Without looking at the book, IIRC you can use the econo head up to . The set includes big block Mopar 440 902 cylinder heads, rockers pedestals, and a non-broken exhaust stud. 700 intake / 261 @ . $1,116. Intake Port Volume. 440 casting numbers. They said the 452's are the same design as the 906's but with hardened valve seats already is this true? Ported can see 300 cfm easy I have been told in some very ported heads, 330 cfm has been achieved. 50” Unsure if hardened valve seats were Search titles only By: Search Advanced search Cylinder Head, Performer RPM, Aluminum, Assembled, 84cc Chamber, 210cc Intake Runner, Mopar, Big Block, Each. Pittsburg, KS. 13. General Mopar Tech Discussions . With 500-Inch Big-Blocks as the Norm, Cylinder Head Selection has Never Been More Important I tried to call Mopar with no luck, sent a question to the tech department with no answer. 4. boostd2thamax (941) 100%. I'm thinking about 10:20 E. 1 of 3 Go to page. He doesn't go into great deal about it, but Larry Shepard says that they found the early 70s heads were all swirl port heads. This will be a streetable combo with trips to the strip on occasion. Being thatthere 59* heads, like a stock block, they should basicly bolt on, though the lower added line of attching points (AKA - bolt holes) can be removed for added header clearances. Spark plugs in alum. They would run with 350's easy, pull on the 2 brls. NOT Included With Long Block Engine Install Kit. $299. Opens in a new window or tab. Big Block A body Tech . 030, in comparison to the pre 1974 blocks being capable of . The 902 heads, I believe, are some of the latest types, with hardened valve seats, and I think that they When we test fitted the rocker assembly on one head, it was very evident that the sides of the rockers were rubbing the rocker stands on the head and that they would need to be clearanced. Going in 68 Charger drag use only. Plus, I have worked with my machine shop and my head porter such also what rockers would you think of using when building a stroker. 02 intake valves. just so many combinations. 81 valves. 81 valves, that head with those valves has the potential to considerably From what I have seen, the 915's will increase the compression almost a full point, but have port flow issues compaired to the 906's. Get the best deals for Mopar 440 915 Heads at eBay. Used With Engine Production Number 68239043AA. 2 vs. I happend to find an article in the Mopar magazine that usually sits on the parts counter at the dealer, and it was right from MPP about doing this type of swap, plus I have the article from Mopar Muscle on Magnum Head Swaps. everything is in the stock location. 1971 - 1974 Mopars . 5. qkcuda FABO Gold Member. 7l v8 hemi mds vvt engine w/ bsg. Thread starter sc440; Start date Jun 7, 2023; Jun 7, 2023 #1 S. in Pittstown, NJ. well worth reading and debunks a lot of myths. Invalid Postal Code . Change ZIP Code Good question,one that I have wondered about as well. Many of you may remember a review, and a flow test done by Eric Weingartner on his youtube channel of a pair of CNC ported 440source heads. 915s were closed chamber, they had smaller combustion chambers and will up compression ratios compared to a 906 or 213 head, which were open chamber. The Stealth heads look more like stock heads, and also have the straight spark plugs like a stock head. Posts: 5 Anyone know if the 74 902 440 heads have factory hardened exhaust seats? Thanks #2 06-05-2000, 03:38 PM Cylinder Head Gasket - Mopar (53022307AC) 2009-2025 Mopar - 53022307ac. Brand New Breathing wise unported, the 1967 440 HP 915 head intake port and the 906 are comparable. 360 4. MSRP $1. TTi 1 7/8 headers. T. Deck the 440 down to the 383 and the intake from the The famed 906 has always been considered the best performing factory head, but some people are starting to question that. 4L 4 Cyl 62JFTC. Mopar Head Bolt fits Dodge Journey 2009-2019 2. 145-1002. 2:1 stock 318 short block. All the Find Mopar Performance W2 Cast Iron Race Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! These famous Mopar Performance W2 cast iron race cylinder heads feature increased wall thickness on the exhaust flange and large heavy-duty ribs added to each end of the head for increased stiffness. The heads fit all non-emissions, LA and Magnum-series 318, 340, and 360 . I have a set of 906 heads from my 440 and the 383 I am disassembling has 346 heads on it, any opinions on which ones are better? I had not even heard of Home. dcmason69 Being curious so if they were to have casted heads later than 1970 for replacement heads then I suppose the date code would be say 04151 for 1971 and 04152 for 1972 and so on untill they stopped casting 400 shortblock & 902 heads User Name: Remember Me? Password: Register: Click here to search for Mopar cars and parts for sale. Thread Tools: Display Modes #1 02-03-2001, 02:52 AM BruceM. This motor has the raised rib along the sides of the block just above the freeze plugs Read the Mopar Performance Engine book. And a 3k price tag Mopar Max Wedge Cylinder Heads Guide - Size Does Matter. Our modified head now had better flow at only 0. 1 thin head gaskets _____ 9. This casting process creates a much more uniform and robust cylinder head. Big Block Cylinder Heads "915 vs 906" Thread Because the cost to prep the heads varies greatly depending on location. 9 (360) Magnum which are prone to cracking issues. I tried to buy the 440 source aluminum heads bare but they won't sell them that way. 71. 5 hours ago. Head. The heads have had a serious amount of porting done and we moved the short side radius way over (offset rockers and epoxy), roof raised . The As-Cast heads utilize ultra-smooth A356-T6 aluminum castings, new runner and chamber designs to produce CNC ported type flow numbers! The 210cc intake runner design heads flow over 295cfm! Requires some patient reading and even more patience when marking off the heads with felt marker or blueing. If Eric did actually test the 902 head with 2. 2 head made in the USA (machined at Mound RD). . or Best Offer. Just like everything else Mopar-related, Hughes Engines figured out how to make I have a 440 engine: with 10:1 pistons, 906 heads with 9:14 intake and 1:81 exhaust, 530 lift cam, the pistons are cast, I'm hoping for 520 horsepower, I'm using a 750 Demon carburetor, MSD distributor, 4:88 gears. 9 heads made in Mexico (machined at Toluca) and the 5. 7l v8 hemi hev engine. Posts: 26 BruceM "Build that stroker": 400 This was the head that Mother Mopar had on sale recently. You should get a book on this and copy the Classic Mopar Tech. Mopar 440 Cylinder Heads 906 Chrysler Dodge Plymouth, 1970 Date Code, Dodge 906. 500 lift big valves are almost 413 running engine 902 440 heads 440 crank. 300" 136 192 +56 131 149 +18. Pre-Owned. The B1-B/S heads are nice, but seem to be fairly expensive, and unported they flow less than 300 cfm. a set of 452 are as good as 906 and are iron also they have harden seats in SKU: 68284905AA Positions: Left Other Names: Cylinder Head Gasket, Cylinder Head Gasket, Left, Gasket Description: NOT Included In Long Block Install Kit. Claremore, OK. I also think that the "346" are open chamber just like the stock heads on my 69 383 4bbl. 0065" has to be 'milled' off the Head to reduce 1 CC level. Most of these other other heads use offset rocker arms, but the TF 240 recommend the HS rockers which are about the same expense as rockers for these other heads. or Best Offer +$78. . if there were an iron head with all the port mods and A 1966 383 including 383-4bbl cars had 516 heads, which had 1. Change ZIP Code Mopar previously sold these heads, but they have now sold out of them and can’t get any more. The most unique feature of the W2 heads is the oval-shaped intake port. 3 cc swirl port heads (good for compression bump) Fit Smallblock LA 318, 340, & 360’s Rebuilt w/ stock size valves Lined up to resemble infantrymen marching into battle, we gathered castings representing the range of 1967-and-up production heads. 74" valves in them. Brand New. MSRP $7. Thread starter arizona satellite; Start date Feb 15, 2012; Feb 15, 2012 #1 arizona satellite good bad or otherwise. Ron, buddy and pal of mine. 8 complete rear end housing, 3. They feature increased airflow and an improved port design, putting at least 15 horsepower at you disposal. Thread starter 72demon440 I have a couple sets of big block 906 heads im taking to the swap meet in october. Part Number: EDL-60929 4. MSRP $95. 5 cc's? Mopars advertised compression were less then actual. FABO Gold Member. or Best Offer +$217. i believe it should have had 902's at factory but may have lost its original set to Father Time. 96,000 miles on the 906 heads on the Cuda, 156,000 on the orginal 906 heads on the 69 Charger and 86,000 miles on the 68 Runner heads. 0l i4 dohc di turbo engine w/ ess. The first time I ran it at 2000 RPM for around 20 minutes. They have 3/8" stem 2. jpg. 1654 heads a try. Number of Springs Per Valve: Single Outside Diameter of Outer Spring I'm running ported 902 (that's right 902) heads on my 383 with the . Mopar Technical Forums. at least til around 4,000 rpm. 440 source sold me the These heads are sold by Mopar Performance under PN P4529995 for the 2. Are stock 440 intakes worth Find PROMAXX Performance Shocker Series Small Block Mopar Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! If you are a small block Mopar enthusiast, you know your choice for performance cylinder heads is limited. Dec 23, 2018 #2 Many of you may remember a review, and a flow test done by Eric Weingartner on his youtube channel of a pair of CNC ported 440source heads. Thread So I am refreshing my motor, it's a 1968 383 motor with a pair of 902 head. Read what Mike Ware of Muscle Motors says it takes to make the most of Mopar's 906 cylinder heads - Mopar Muscle Magazine. 9 engines so the flow is there. GEN III Swap Hemi Headers Gen III Hemi Mounts / Brackets EFI Fuel Tanks Oil Filter, Adapters, Harware 1967-76 Mopar A-Body 1966-74 Mopar B-Body 1970-74 Mopar E-Body 1972-1993 Pick-up & Ramcharger Gen III Swaps Dakota Holley Gen III HEMI Swaps I have the following parts for sale I do have pictures of most parts 1) Ford 8. I have found an excellent article the addresses many of our members concerns. engine couldnt give a hoot as to head "mismatch". A second and not-so-obvious way to increase the opening area is to switch to a 30-degree seat. it was done by steve dulchich. The cam is relatively small,but I think it is reason TQ is so good,it is a609 lift comp roller with a split duration 272/276 at . It was always 440 stuff with domed pistons. The major While a set of ported, cast iron “906” cylinder heads might have been the pinnacle of piston-topping performance circa 1990, the proliferation of aftermarket aluminum heads over the last thirty years has turned most factory pieces into hefty paperweights. Joined Sep 16, 2018 Messages 48 1967 “902” casting heads 57. With that said, both can have the larger on the 516, and 346/902/452 heads, since there isnt any short side "radius" to speak of, a slight radius is applied where the bowl cutter meets the floor. Free shipping on many items OEM Original 1973 big block mopar cylinder heads Chrysler Dodge Plymouth 902/213. "120 hp" if you look it up. W2 – Cast Iron (different versions for 48 and 59 degree blocks): W2 cylinder heads flow the most air of any iron Mopar cylinder head (about 260-265 cfm on the intake port). Magazine The 516 heads have the same basic chamber as the 915, but a much different intake port, and it was different than the 452/346/902 castings, even though they had the no short turn flat floor, it was even flatter, but those could be ported and would run alright, I did a few sets of those too, that would go 270's with stock gasket opening, and Get the best deals for Mopar 440 Heads 906 at eBay. KB 236 pistons. The 902's also have hardened exhaust seats which is a bonus with This Mopar cylinder head set is perfect for anyone looking to upgrade their engine. Pre 302 head. This account disabled due to bad email address! 902 head castings: Gbob: Performance Talk: 1: 06-05-2000 03:38 PM: All times are GMT -4. PROMAXX Performance Shocker Series small block Mopar cylinder heads are a fully CNC-machined. 2780915-3 Mopar Cylinder Head 440 Chrysler Dodge . They look different than the old W2s I had from the 70's. This chart will get you in the ballpark. 25 shipping. 350" 176 211 +35 136 156 +20. I don t know when these changes were made or if they have been there since the Magnum engines were introduced. A wrong move in this area can totally kill the head's flow. 400" 184 226 Hex Flange Head Bolt - Mopar (6104242AA) 2005-2025 Mopar - 6104242aa. 060 overbore). 25/1. In addition, the exhaust bolt holes do not enter the water 440 Mopar 902 heads asking $200 for the set. Thread Tools: Display Modes #1 07-07-2004, 07:20 AM Jakke. Red S. Joined Mar 6, 2013 I have done a number of sets of 516 heads and they can be made to work pretty good. X heads are good if you own a 68-71, to stay original. Looking for some info on big block 902 series heads. with thin Mopar gaskets on my 360. $250. 0l v6 turbo diesel engine w/ess g3. Find Trick Flow® PowerPort® 190 Cylinder Heads for Small Block Mopar and get Trick Flow Makes Serious Horsepower! Horsepower fans know that Trick Flow is all about developing products that provide maximum performance, such as the PowerPort® 190 cylinder heads for small block Mopar. 6. While they do respond very 906 heads are great but as mentioned above you have to deal with a port mismatch assuming you are using a factory MW cross ram. So what are core 906 heads bringing these days? I also have a pair of "902" heads. 010 milled off @ 71cc, 1990 302 heads milled . combination builds a 526 wedge can sell as is or custom build motor. Mopar Max Wedge Cylinder Heads Guide - Size Does Matter. 906 heads- valve locks The reason I am avoiding taking the heads off is I know damn that I'll use that as an excuse to replace the intake mani. Original heads off engines that will need to be redone. 5 302 closed chamber heads. 00 . the pre-'68 383's and they don't have hardened valve seats like the '73+ heads. $450. Summit 413 running engine 902 440 heads 440 crank. I have run the engine a few times in the car. But retains improved port design of the highly regarded 915 head. Location: Riverside, CA. Go to moparmusclemagazine. With the increasingly large displacements becoming common, Do 902 heads have hardened seats in them? Originally posted by dirty dan UNKNOWN CONDITION 1960'S ERA 383 (WITH UNKNOWN HEADS. I'm not considering max wedge style heads , just std port design . Can anyone tell be what the approximate cc Lots of questions here recently about bigblock Mopar heads and differences. times! Solid lift cam. 509" MP cam and this engine runs hard to 6000RPM. 10 watchers. 1440p Gaming PC! 1974 902 heads. The aluminum 440 source heads look like a great deal. 1 of 3 Go to page From what I have gathered so far, the open chambered "902" heads flow as good or better than the "906" heads. $129. Mopar Canada Parts, Shop & Swap | 413 running engine 902 440 heads 440 crank This is the cylinder head used on the Mopar 440 small-block crate engine. I have 902 heads currently. Cylinder Head, PowerPort® 240, CNC Street Ported, Assembled, 1. These heads are all castings ending in 915. 055 intake and 1. They respond well to minor bowl porting. 440 source sold me the I have a set of 452 heads that I took off a 470" engine we raced. It is super clean inside,but I find a number I have never come across before, I find number 3751213. You can use one of wallace racing calculators to figure hp for a "ballpark the 906 head will need harden valve seats as there in no lead in fuel anymore so the new heads will have them. I've personally cc'd and documented 1971 915 heads with . Closed chambers are better for performance. 318 cylinder head choices If you want to go to a more modern head, the 5. Sponsored. 60 OEM Stealth CFM OEM Stealth CFM INT INT Change Exh Exh Change. The head Get maximum performance for your Magnum 5. The numbers are cast on the head, in the middle on the bottom under the head. Refer To Illustration 105 For Important Engine Identification Information. 440 head numbers. Listed 5 hours ago. Eddy Victor 340 intake worked on my IMM Pac 1903 springsCrane 1. How-To. 2 sets Mopar 440 cylinder heads. 9L by installing Mopar's high performance cylinder heads. 5 rockersMP race electronic distributor with MSD 7-2 I think. I've had them laying around for a long time. Share. Message. Don't get wrapped up in the piston and cam choices too much (unless the OP's goals match yours, of course). 0 bids · Time left 2d 23h left (Tue, 04:30 PM) $700. Make sure to read the number right-side up, or you could end These heads are a closed-chamber design and are a very similar casting to 915 heads. $80. The bad part is that they provide less compression vs. some 71's had the 2. 20 x 1. 010 ths for clean up, so Hex Head Screw - Mopar (6105220AA) 2008-2025 Mopar - 6105220aa. Local time 10:11 AM I used big block iron heads to simulate my driver weight when setting up my Arrow chassis. 52 shipping. The intake runners and exhaust ports are partially CNC machined, while the combustion chambers are offered with partial or full CNC machining with a bowl blend; this torque monster is capable of flowing 1973 902 big block casting with small crack on exhaust seatMachine shop can fix this headAll bolt holes in good shapeDated 3143 ONE 1973 Original 902 Bare Big Block Mopar Cylinder Head Chrysler Dodge Plymouth | eBay TFS Cylinder Heads - Small Block Mopar; TRE Performance Difference We're the Experts Ask us anything. 516 head question. Applications: AWD. 035 ths head gaskets. 63 cc (65 cc relieved optional) We can't get any more than 620 HP horsepower out of an Indy LAX headed 424"/360 pump gas small block, 787 HP out of Edelbrock RPM heads on a pump gas 451, 928 HP out of Victor heads on an E85 500"/440 and 748 HP the rpms don't have raised ports. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content New Listing OEM 1973 big block mopar/Dodge 440, 902 heads. Insta Polaroid camera. usually run 1 3/4 hookers The Edelbrock RPM head flows a bit better out of the box than the 440 source stealth head, but the angled spark plugs can cause fitment issues with exhaust manifolds and some headers designed for stock heads. This engine ran 5. The "302" numbers are the last 3 digits of the casting number. boostd2thamax (944) 100%. 4, and magnum heads shave . They were good for compresstion but the small valves really didn`t flow well. as were O's. Mopar uses the same magnum head for either 5. Slightly ported heads. My engine just rolled over 107,000 miles - I know that the valve guides are a little wobbly from when I changed the springs, and had use or not I'm sure the valve seats have seen better days (stem heights appeared equal but 902 heads (ported/flowed) 9. 68-71 383's used 906 heads stock. Current rocker gear for both styles of W2 heads are available but not by all manufacturers. I have seen 9second runs with the W2 head. Now who has a factory 302 head 318 that's a bad ***. 32gb DDR4 3600mhz. 5 cc's) but the 906 heads are smaller at 79. 6l v6 24v vvt etorque engine upg i. 700 exhaust, race radius valve job, chromoly retainers, 11/32" valve stems, bronze valve guides, rb head fit 383 / 440, This info is correct. 65 Chrysler 300L. Original Mopar 340 X Cylinder Heads Dodge Duster Plymouth Barracuda. 550" Dual Springs, Big Chrysler, Mopar, Each Part Number: TFS-61617802-C00 Estimated Ship Date: Today A Guide To Mopar V8 Cylinder Head And Block Casting Numbers Here's some discussion of 302 vs 308 heads. Find Mopar Heads in Engine & Engine Parts | Find a car engine for sale locally in Canada : gas and diesel engines, alternators, carburetors, crankshafts and more and make your car more powerful. #moparnation. Condition. 010 @ 59. Condition: New Notes: Engines: 5. ?. Used With Engine Production Numbers 04893999AA,68239040AA. The Brodix Big Block Mopar B1 BS Series is available in two different versions, out-of-the-box and 100% CNC ported. In most cases, please allow 2-3 days time to complete the work. These aren't hard and fast rules, there are exceptions such as with multi valve and DOHC heads and such, but speaking in terms of old school 2 valve per cylinder engines like we discuss "HERE" the closed chamber will win, IMO when taking advantage of Bolt-On 100+HP Over Cast Iron Heads! 15° Intake & Exhaust Valve Angles. Just be aware they use a GM shortie plug. In the middle of cam, lifters, spring, the works replacement. 88 depending on the block casting. Below are the specs on the springs. Nov 4, 2016 Classic Mopar Tech. Thread starter I'm almost ready to fire up my 64 Fury with stealth heads and a sommit ignition box on a 440 engine. 1962 - 1965 Mopars . Thread starter mopardrt; Start date Dec 4, 2010 - mopardrt Well-Known Member. 3698830 -440 block. Click to expand There actually not to bad of a head BUT with the current crop of aftermarket heads it is a little hard to justify there expense vs. However I understand that 1967 was the sole year (or close to it) that 318s had closed-chamber heads until the 302 head came along later in the 80s. com then click on "cylinder heads pt:1" It's in a rotating header in the top half of the page. It is an "open" chamber design as opposed to "closed" chanmber on earlier 2708915 or "915" head. Thanks in advance I came across 67 hp 440 hp parts car for sale and after looking the motor over it is a 70 block with late 70's 902 heads. I always try to tell people that are considering porting out a set of X or J heads to use the W-2's. Local meet up in public place. Thread starter Bad B-rad Just for fun, I pull the driver side valve cover, to see what heads are on it, I am expecting 346's or 902's, MAYBE 452's. Whith small valves. The geometry of 902 heads off of a mopar 400 block If you have a 69 Dodge witha 383 or 440 magnum the casting # would be 2843906 or smiply "the 906" head. Stock heads provide a good baseline for comparing intake flow numbers. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content. Parts Only · Mopar (4) $465. Have heard pro's and con's on both brands. Thread starter PettyBlue72; Start date May 14, 2011; May 14, 2011 #1 P. E 4x2. Mopar Club San Diego · Original audio The other problem is that year of engine has probably got a cast iron crank in it which will limit how many ponies you can build to before going forged. Heads utilize all stock valvetrain components. Change Location. How much do a set of BB heads weigh? Thread starter GearAddict; Start date Sep 21, 2016; Sep 21, 2016 #1 GearAddict Well-Known Member. the j head came around as gas quality went down. 88 each for the bare castings, we believe they represented a 902 heads off of a mopar 400 block The 'Combustion Chamber' CC's measurements seem to bounce around a lot on the Small Block Mopar Heads. $500. $85. Thread starter 1967coronet440; Start date Dec 26, 2016; 1; 2; 3; Next. 550" dual valve springs w/ max. 2L/440 Mopar big block RB Edelbrock Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing SpeedCard - learn how to get 15% back up to $150 Cylinder Heads, E-Street, Aluminum, Assembled, 75cc Chamber, 210cc Intake Runner, Dodge, Chrysler, Plymouth, Big Block, Pair. 906 valve size and cc. 171 cc. If you think that head is a power adder, so are small carburetors. vintage fisher tt $80. The big block Mopars love big exhaust valves,the Max Wedge engines had this size valve too. WHAT YOU SEE IS WHAT YOU GET “” Located in East Point ky 41216 “” — WHAT IS ON AD ALL I KNOW BOUGHT THIS WAY — Mopar 1977 440 30” I pull head to make sure it is , 902 heads , Edelbrock intake , has Click here to search for Mopar cars and parts for sale. Skip Comp cams at all costs , Lunati makes far better designed cams for Mopars . ive never used the acdelcos in any mopars but i know they work good in gms i agree on the splitfire but i would like to elaborate 440 Mopar 902 heads asking $200 for the set. I think the best course of action is to have a machine shop redo your Magnum Heads (5. It's a daily driver and they work just fine. Trick Flow The famed 906 has always been considered the best performing factory head, but some people are starting to question that. Gasket set for a 383 with 902 head. 9 Magnum head is a large increase in efficiency - which The heads have larger valves, I would not be surprise if you get both a mileage and power increases. Other set of heads has been disassembled. The current prices on the improved W-2's are lower than in 1976!!I think they are a excellent head for the money. 1 single 906 and 1 single 902 make offer Mopar 906/902 Heads - Car Engines & Engine Parts - Kittanning, Pennsylvania | Facebook Marketplace SKU: 68284904AA Positions: Right Other Names: Cylinder Head Gasket, Cylinder Head Gasket, Right, Gasket Description: NOT Included In Long Block Install Kit. Believe it had 902 heads? If you check into the Mopar Engine manual, Chrysler states the blocks from 1974-1978 are weaker in comparison to the earlier "RB" blocks (They state that the maximum overbore of a post 1973 block is . pre-'68 383's. i think if you got stage-4 heads witch are mopar they look stock as they are iron. 5 -1 Comp, MSD6AL /Probillet Dist/Blaster-II coil/MSD wires. Searched google to little luck. No body. 1 CC's. Remanufactured Cylinder Heads Include Cylinder Head Gasket. Today, the X head won't perform any better because the gas sucks. Price out what you could get for selling the 915 & 906 heads, and what would the price of new Edelbrocks be. Question is are the "346" heads going to effect compression ratio or anything? I think that the "346" are the same exhaust ports as "452" or "902", but different intake ports. If factory big-block Mopar heads I have a pair of 902 heads that look pretty good and just need cleaned up and need new valves. 61 shipping. I can get the big valves installed and them ported for price good enough to avoid having to buy aluminum heads. $1,100. New posts Recent Posts Classifieds Search forums. Mopar Commando LA. Note the second pedestal from the left has an almost double bolt hole compared to the other four. 0 bids · Time left 6d 21h left (Tue, 04:30 PM) $700. ez's have a raised intake and stock location exhaust port. 8 : 1 cr Reman heads were milled . The W2 head flows much better than the stock head using the same intake valve size. The intakes of the Stage-V replacement head look very much like a standard Mopar head and use the same bolt pattern. There are a few extra holes on the ends, but any stock Hemi exhaust gasket works with these heads. I have worked on some of this stuff back about ten years ago. We have tested a 902 head with 2. the eng is a rv with six pk rods and a steel As with all Speedmaster cylinder heads, our Small Block Chrysler heads are Gravity Die Cast . 302 Closed Chamber Heads gains 1/2 a point on compression ratio, over stock open chambers. Inactive User : Join Date: Sep 2000. We will probably put some indy heads on that. 75 out of 5 stars A 1966 383 including 383-4bbl cars had 516 heads, which had 1. WHAT ARE 906 HEADS? The 906 head was an open chamber head with 902 heads off of a mopar 400 block Classic Mopar Tech. mopar muscle magazine had a very good series of articles on reworking iron heads. 02/1. About the only difference in the two heads is that the 902 castings will have hardened exhaust valve seats, as far as flow and chamber size there's little or no real difference. This is the most common performance intake valve size for small block Mopar heads. Details. With 500-Inch Big-Blocks as the Norm, Cylinder Head Selection has Never Been More Important I have a 400 I am building to the 400 to 450 range. And the bloomer head is nothing but the china casting with a really good port job. 15 and the exhaust valve is a normal 1. I'm "hoping" those threads just run really, really close to the head cooling jacket & I tapped too deep cleaning up the threads. Next Last. 7l v8 hemi mds vvt engine. Not Included With Long Block Gasket Kit. whether it be ways to find For a novice who’s going to do a little clean up, imo the 346/902/452 heads are easier to do and have a higher chance of making real improvements to than the 906/915 Find many great new & used options and get the best deals for Genuine Mopar Factory OEM Big Block Cast Iron "902" Heads Casting # 3769902 440 at the best online prices at eBay! Free 1967 “902” casting heads 57. Location: Reading, PA. 5 compression, also home ported INDY SR heads don't know what they flow. Applications: Max AWD. power return on or from a basic rebuild to fully ported. 08" /1. this is about 15-20mins of work per cylinder, on pretty much any BB Mopar head. 73 posi, disc brakes $? 906 heads are great but as mentioned above you have to deal with a port mismatch assuming you are using a factory MW cross ram. $88. If you are ordering Steath heads (regular or CNC ported), simply add this part to your order and we will perform the work on the heads before they ship. I don't know what Indy has in a stock port size head, or what they flow. Change ZIP Code 1974 400-440 BB mopar cylinder heads Casting number 3769902 $100 for the pair · Electronics. 7l v8 hemi mds vct engine. Cash only. 700" lift for solid roller camshaft, heads flow 362 @ . I agree that the Speedmaster/ProMaxx heads are the best deal, although I haven't personally run the SBM or BBM ones. Guess what she did? Info: 413ci, 902 heads, 4BBL, 323 rear. There was a posting some time ago that explained why it was BS. 6L V6 24V VVT Engine Upg I w/ESS. 95. Change ZIP Code 440 Heads good or bad Performance Talk Moparchat - Home of MOPAR enthusiasts worldwide! 440 Heads good or bad User Name: Remember Me? Password: Register: Click here to search for Mopar cars and parts for sale. Parts Only · Mopar. Pre-Owned · Mopar. Events. What would you use to lubricate the spark plug threads-what is a good starting gap for the plugs. Links; Shopping Cart; Support; Other Names: Head; Description: After 09/21/2015. 500 stroke, deciding on either 572-13 Indy heads or B1 Brodix heads. 60-inch-long valve econo version. 3 cc swirl port heads (good for compression bump) Fit Smallblock LA 318, 340, & 360’s Rebuilt w/ stock size valves 1. When we tried it on the other head, there was no rubbing at all because there was clearance already from the factory casting. vs Felpro . Staff member. 360 heads are open chamber @ aropund 70 cc or greater, 318 heads are a bit smaller and that is easy to see when you have seen both, even more so side by side. The EQ Magnum heads are a direct replacement for the 5. 60 Stealth Valves 2. 100" 66 71 +5 51 80 +29. Any suggestions. 500 lift big valves are almost While a set of ported, cast iron “906” cylinder heads might have been the pinnacle of piston-topping performance circa 1990, the proliferation of aftermarket aluminum heads over the last thirty years has turned most factory pieces into hefty paperweights. Location: Imatra / Suomi Our small port, high velocity 265cc cylinder heads are a cost effective choice compared to re-worked factory big block chevy cylinder heads. 2 (318) and 5. They flowed as good as the 440 Source as tested by a magazine. Joined Jan 18, 2006 Messages 89,353 Reaction score 105,042 Location Office. PettyBlue72 Well-Known Member. At a retail price of $349. I think it would benefit with more lift. If you are looking to build a 400-500+hp engine, give our PCE281. I have a 440 engine: with 10:1 pistons, 906 heads with 9:14 intake and 1:81 exhaust, 530 lift cam, the pistons are cast, I'm hoping for 520 horsepower, I'm using a 750 Demon carburetor, MSD distributor, 4:88 gears. the indy sr's have a raised intake and exhaust port. For a Mopar big-block, the '67-only 915 head is the most desirable of all junkyard and swap-meet finds because of its good port design, larger valves, and closed combustion By the time you get a 906 or a 452 set of iron heads ready to make 500 horsepower, with a mild cam (or a radical cam for that matter), you could have bought set of Best of all the BB heads, even better than the over rated 902's. 6. Local time 12:13 PM Joined It has 1 902 head I have also run MoPar Commando aluminum heads (which actually have equal or better flow potential as the Eddys and a better exhaust port, IMO), but they are hard to find. Or just google: Porting Mopar Heads. These are the basic race heads with the standard 340 chamber (70cc). I dont have much experience with big block stuff and would like to know what they are worth. As per the normal milling procedure, . My customer wants to build a stroker motor later on. Putting in a Lunati voodoo 703 cam and their recommended springs which are double and damper. 00. I am considering a 500 in. 070 bore. 2L or 5. Its not wrong from my experience. renmdllbykqvefymltiqrhffsixfpucyfektcimvmxnhe
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