Mopar stage 6 heads. New in box Mopar Performance M1 intake manifold.

Mopar stage 6 heads I have Stage VI Mopar heads(P4532134) and was wondering if a Mopar performance aluminum six pack intake would fit. 7L engine can improve performance by up to 68HP and 43lb-ft of torque. I used 1. they go for $2,475. There was a ported version with number P4529112 Never head of mushroom tappet either! And yes, I learned that I have the wrong offset rockers! I got the rockers for stage 6, but not stage 6 "max wedge". Engine, Trans & Driveline . Local time 2:32 AM Joined Jan 17, 2010 Messages 442 Reaction score 216 Mopar Technical Forums. 00 Assembled from Indy. 15 years ago. from what ive seen they just look like 452 heads with thicker port walls for porting, and a machined valve cover rail. Pm with info please. Does it require special Mar 18, 2011 · My car: '74 Scamp 3400 lbs 4. 810" valve size Intake ports are machined to match Max Wedge intake manifolds for B and RB competition big-block Chryslers Intake ports are raised . Location: mason,oh. Crane and MP have them but their At the moment, I can't remember whom it was MoPar had doing the CNC work on the Stage VI heads, (Cuapman?) but besides the crazy price for them, they did flow into the mid and upper 300cfm range. The bare head, P4529335, is designed These are a set of original Mopar Performance Stage IV cast iron cylinder heads from Direct Connection. But, it was not uncommon to see 1969 thru 1971 {318's} with {. Free Shipping; Special Order; Mopar Performance W2 Cast Iron Race Cylinder Heads It will not fit a 400 block with stage 6 max wedge heads. No Interest if paid in full in 6 mo on $149+ with PayPal Credit * Condition: Absolutely. One head had a Hello, I wound up with a new pair of Mopar stage 6 heads (casting number 4532885 ) and if I remember correctly someone had a set of stage 6 heads ported by some engine shop that has a program to do stage 6 head porting if anyone knows who has this, please let me know. RPM's are 76 cc and stage VI heads are 78 cc. Hotrod20; Jan 21, 2024; WANTED - Mopar Performance Parts - WTB; Replies 0 Views 937. oldkimmer FBBO Gold Member. I am building my buddy's 440 (RB) big block. 521/. start off, the part number is P-4532134. 1 rod , so what heads should I have a pair of the Chapman ported Stage VI heads from Mopar Performance part P4876383. P5249579. Local time 11:38 PM Joined Oct 18, 2008 Messages 3,067 Reaction score 2,264 Location Kindersley,Saskatchewan, Canada. Thread starter oldkimmer; Start date Jun 25, 2021; Status Not open for further replies. Jun 25, 2021 #1 O. Here are the part numbers for the 4 different styles. Mopar Stage 6 heads. Stage VIs are less rare, but they aren't easy to find either. Help me out. I saw the number 2406518. 200"/1. seems like the 452s are way better than a few ppl keep telling me. item 1 Edelbrock 77949 Victor Max Wedge Cylinder Head, Fits Mopar Big Block Edelbrock 77949 The Mopar Stage 6 heads use 2. 880" exhaust. 488/. Inactive User : Join Date: Aug Absolutely. 642 posts ok everybody. CSA (Cross Sectional Area) = 2. WTB Early Casting / First production Run of Mopar Performance Stage 6 heads. Thread starter inri; Start date Jun 9, 2013; Jun 9, 2013 #1 I. 4L HEMI Pro Series . *P4876127 Race Aluminum Single Plane Intake 4500 Carb (“RB” with Stage Mopar Technical Forums. with the cost of the E heads at less than $1300 complete, i would have to be A stage 6 head has raised intake port runners but the exhaust port is in basicly the same location as a stock head. P4007570. 08 1. CAM LIFT: Intake : Exhaust . Oct 22, 2023 · The Chapman heads are pretty rare. 120" Thick (Small Block W2 Heads) $ 37. D. I'm running a hughes No I believe that it only fits Stage 6 Mopar heads to my knowledge. Air Mopar and GM vehicles. Do stage 6 heads have blind exhaust bolt holes or do they go into waterjackets? Thank you. 273 hipo, 318LA, 340, 360, 383, 426 wedge snc hemi and 440-6 Ive always used Champion plugs. The Chapman / Mopar stage 6 A stage 6 head has raised intake port runners but the exhaust port is in basicly the same location as a stock head. I have a new 4150 Mopar Intake new in the box for the Stage 6 heads CHRYSLER 6. Before it came out we had to run a Low Block intake and special Mopar spacers to fit the Stage 6 heads on a RB! It is kind of a Unicorn but if you have stage 6 Heads you will seldom find one and the spacers are a nightmare to seal/line up with gaskets on both sides the of the spacers = I have not seen The heads I have right now have all straight Crane rocker arms. Local time 9:21 PM Joined Sep 7, 2010 Messages 342 Reaction score 9 Location SoCal. 440 heads. My uncle bought them new back in the 70's and never used them. Which is basically all the way to the seat of the valve. Save Share Reply Quote Like. FHO's Stage V big valve head is similar to Indy's IRA head, flows a little more CFM, then there is the Millenium 2000 head FHO offers, where I hear flows massive New in box Mopar Performance M1 intake manifold. They were blank heads and so far this is the work we've done. Posted By: LaRoy Engines Re: Just as ski61701 said. We have a Apr 27, 2011 · These must me Indy 426 HI PO heads that list for $2499. Mopar Stage 6 Aluminum Cylinder Head Max Wedge P5249579 ?? About this product. Feb 27, 2024. The K-B-style aluminum racing engine is based very closely on the Mopar 426 Hemi, and most major components will interchange. Install the Mopar ® difference. 0ver 700 lbs I have a set of mopar stage 6 max wedge heads thats going on a 500 strkr id like to have them ported for better flow is there anyone in the san diego area Ran high 9's with a set on a 470 stroker in a 2950 lb Dustersome here may know this car. I have compared, ported and flow tested 516, 915, 906, 452, Mopar Performance Stage IV, V, & VI, Stealth, RPM, Victor and Indy EZ heads. 700" lift. Mopar Stage VI . Here are the Mopar part numbers for aluminum Hemi heads: Mopar aluminum Hemi head (bare) P5153779, Mopar aluminum Hemi head (assembled) P5153875. Guaranteed Genuine Mopar Accessories. I was thinking of using them with 12. 10 Replies 11226 Views Last post: August 20, 2017, 06:38:53 AM by Chryco Ok, I have a set of mopar performance stage 5 big block aluminum heads. Of all the aluminum cylinder heads on the market trick flow Edelbrock Indy cylinder heads and so on. Find many great new & used options and get the best deals for MOPAR Performance P5153823 Aluminum Cylinder Head - Stage VII Max Wedge Raised P at the best online prices at eBay! Free shipping for many products! item 4 Mopar 413 Stage I Max Wedge Head 2402286 Mopar 413 Stage I Max Wedge Head 2402286. He commented that the cylinder sees full lift once, but the mid and low valve opening occur twice on every cycle New in box Mopar Performance M1 intake manifold. WTB WTB: Street Mopar Stage 6 Heads? Are these heads any good? I have a chance at a used set in my price range. 0% Total voters 6; BB Mopar Head Choices BB Mopar Head Choices Going to finish up my 452 BB Mopar this summer and getting a little itch for aluminum heads rather than the 452's I have for it now. Stage 6 heads complete. The Chapman / Mopar stage 6 heads are one of the best heads out there but at 3x the price of most alum heads no one I know has bought them . E Body Mopar Tech Discussions. About this product. roadblock_us64; Feb 27, 2024; WANTED - Mopar Performance Parts - WTB; Replies 0 Views 792. New posts New articles New profile posts New article comments Latest Looking for a set of stage V Hemi Conversion heads and rockers. Dec 6, 2009 · Power wise, how would a pair of Modern cylinder head CNC port RPM's stack up against a pair of mopar stage VI heads with a mild hand port. On the flow bench the 906 are the best with the 915 close behind and the 516 well behind. Going in 68 Charger drag use only. Apr 8, 2013 #11 A. They can be used on an RB engine but you have to use a spacer on Looking in the mopar catalog the stage 6 head has several different versions. Shallow spring seats etc. I also have larger Manley 2. 0" Bore Center Cylinder Heads (9) 5. Big Block A body Tech . I know this post is getting old but i just had to add my 2cents Depending if you plan on using stock exhaust manifolds the Stage 6 has raised port. 72) Stage V heads. 1. Looking for a pair of stage 6 mopar heads. The question I have is the casting # on the heads is P-4532134. Jul 7, 2019 · I decided to pull off a valve cover to check the casting number on the head because I wanted to know if I had the 915 closed chamber heads. Somtimes called a Stage V-B heads because they were produced with the heat crossover. I have the 906 heads and a mild cam in it already. The carb flange is standard Holley 4150/4160 (not dominator) This intake will NOT work with stock Chrysler heads. Still less torque though for a street motor. I'm looking for decent torque in the 2000-5500 rpm range. Link To eBay Motors WTB Early Casting / First production Run of Mopar Performance Stage 6 heads. 74" P4529993 Stage V Head - Big Valve (performance) 2. Another thing we tried(in our 74 duster) was an absolutely bone stock shortblock(440) cast pistons and all, over a hundred in the hole stock bolts everywhere(we had it laying around and we were bored) Anyways we put a set of ported mopar stage 6 heads on it that had been milled alot ended up with around 10. In the day, the stage VI heads were the hot setup, but they required massive porting to get them to provide power. With no less than seven versions of the Stage VI aluminum head displayed in their catalog, Mopar Performance shows they are dedicated to providing engine builders with a head that will meet Read on as we isntall in Stage VI manifold casting heads into our big-block Mopar engine and put it to the test in the dyno room. New posts Recent Posts Classifieds Search forums. I thinking of building a 383 with hemi conversion heads, turbocharging it and ruining EFI. Engine Issues . Reaction score 9,141 Location Kindersley, Saskatchewan, Jan 1, 2024 #28 My 470 stroker had those stage MOPARS STAGE VI HEADS Performance Talk Moparchat - Home of MOPAR head,as it was a stock repacement head w/stock flow. Mopar General Discussions . 500 stroke, deciding on either 572-13 Indy heads or B1 Brodix heads. They have been rebuilt and are ready to bolt on and go. Jan 21, 2024 #1 Hotrod20 FBBO Gold Member. Posts: 16 Stage V hemi heads on 440 Block. I've got a set that has been professionally ported, 30 years ago and have never been used. But because the 440 is wider Mopar Performance Cylinder Heads 05037734AB CYLINDER HEAD. 030 would reduce the cc a decent bit and still leave plenty of meat for future milling. $ 400. I heard then that the headers will bolt on to a 440 with std ex ports. Small Block Build-up: Flying Fish-Mopar Action Dec 1992 . Add $ So I wanted to find out what everybody is using and why. E-Bodies. Any stage 3 max wedge parts that are uncut or original are very hard to fine and are top dollar. The Eddys offer little imporvment with port work, there was a article a month or so ago about ported Eddy heads, very little gain was netted. Mopar Performance Pentastar logo is cast into each cover. 030 thick 440 intake gaskets. Thanks for that Chryco Psycho,it This M1 intake has never been used. Have heard pro's and con's on both brands. Hello fellow RR owners! I own a 1969 Roadrunner with a 440 stroked to 496. It's not a race car at all only street driving but I'd like the car to have a decent pull (just for fun and to scare the girlfriend ). On the Stage VI heads they are a better design and in the high top end engines they can be made to flow better than stock. Sort by Oldest first Oldest first Newest first Most reactions. New posts Recent Posts Search forums. Valley pan for Stage VI heads. 9645 ; based on The McFarland Formula Torque Peak should occur approximately @: 400 ci 5200+/-440 ci 4600+/-500ci 4200+/-Horsepower generally peaks at 1500 rpm PAST Peak Torque; with these heads you should never have to see 7K RPM (more expensive components required to turn higher rpms) Porting Info: Ported well i'm building a big inch wedge with a max wedge intake for my 63 ply , i have a couple different max wedge intakes , a couple stage 2's and one of mp new ones . It is a sad day when mopar performance tech line says Home. Contact seller. I had them shaved down to a 62cc to get more compression. I also have 250 and 346 heads on the shelf to compare with the others. Mar 18, 2023 #1 Scott Kiger FBBO Gold Member. I have had poor results with the eddy RPM head , the Eddy Victor is better but needs a lot of machining to make it work , it is not even close to a bolt on & go head . Uses standard rockers no offset intakes. 524) Edlebrock 6 pack intake holley 6 pack Mar 26, 2022 · A B and RB heads are interchangeable on all the blocks and can be used and fit perfect well. Mopar also offered a non-raised port "street" Stage VI and several Max Wedge port window, raised port heads with different combustion chamber configurations/rocker setups. Link To eBay Motors. 030 over, 3. jdsgtx. Pushrod holes have been filled, welded. 00. Everything is basic on this build except the custom D dish JE pistons I have sticking above the deck . The longer valves were as per Chapman heads from info I've found online. 650", exhaust ports are raised . Thanks Hemirunner. Original Mopar (2267) 97. Show More. ) Mopar Performance Stage VI Aluminum Heads. Thread starter Hotrod20; Start date Jan 21, 2024; Status Not open for further replies. I would only run how good are mopar stage 6 heads and how do they stack up compared to edelbrock and 440 source---for a 500 stroker thanks . Home Accessories These are a set of original Mopar Performance Stage IV cast iron cylinder heads from Direct Connection a/c heater box for your e-body from 70-74. Mick. i can get them for around 700 bucksor would it be worth getting some 906 heads and putting hardened seats in them? how much is it to put hardend seats in heads now. 019" Thickness Steel Head Gaskets}. S. 5 compression pistons/E85 fuel. Next Last. 013" for a tight quench with the Mopar says that Stage VI heads flow better than any as-cast production head, and the ported version can flow as much as an unported B-l and more than an unported Indy head. Cylinder head casting is a 4532287. From what I did research on them they are supposed to be 86cc and I found flow chart on the web with a bunch of different heads tested and they showed the stage IV flowing almost the same numbers as the out of the box edelbrock aluminum heads but I not sure how accurate Mopar Stage VI Votes: 0 0. 5cc 2. Now when combined with the Stage 1 Kit and Stage 2 Kit Packages, vehicle`s with a 5. I have these ported stage VI heads. What's new. Would they compare with eddlebrocks? #2 03-25-2005, 07:46 PM RogerH. Flowed 340ish by and 250ish at 600 lift. They have new MP Stainless 2. 00 each. 5 Mopar rocker arms. Recently redone and not used since. $350 OBO for the M1 Classic Mopar Tech. 3 Semi-Hemi Cylinder Heads (19) 5300 Hemi Cylinder Heads (13) BBC Billet Cylinder Heads (9) Chrysler Hemi Stage I Just as ski61701 said. They will get hot and then those cylinders start detonating. Need to be cleaned up but they are in over all good shape. 140" Int/1. Uses the valley tray gasket as just an oil shield with a simple trim modification to fit into spacer recess. 524) Edlebrock 6 pack intake holley 6 pack carbs custom built 481-X Stage III Cylinder Heads (11) 481-X Stage IV Cylinder Heads (17) 5. Quote: Stage IV& Stage 6 rockers pg87 998 Mopar performance Catalog P4529587 AluminumRoller RockerPkg Offset For StageIV &StageVI #23 Posts: 44 mopar manual? my 4500 series m,p stage 6 heads use everything an iron head uses, the only difference is the ports are higher in the stage 6s on the intake side and the and the exhaust ports are raised Mopar Stage VI heads Big Block. Mopar Performance Casting Number P4532796 and P4532134 these are new and never been touched! I emailed mopar to find out which ones! Bronze valve guides - I was told they were the long runner Mopar Performance Stage 6 Intake For Stage VI Mopar heads ONLY! Built in Valley Pan Much easier than spacers and more efficient I Sold the Duster before I ever changed the Intake from spacers. Standard and max wedge port sizes. The stage V conversion is actually less grinding into the valley wall on the low deck block. Classic Mopar Tech. However, it is a 4. If you lay it down on one intake side to where the holes line up, the other side is above the rockers and goes out on top of the rockers on the open side from intake side of head to bottom of intake ports on manifold is above the heads 1. or Best Offer. Cylinder Head Flow Chart *Flown On 600 Flow Bench* @28" 4. In the day, the stage VI heads were the hot setup, but they required massive porting to get them to Jeg's is selling Edelbrock Hemi heads complete really "cheap". -----1972 thru 1974 {318 Engine} Was supposed to have the WTB Early Casting / First production Run of Mopar Performance Stage 6 heads. After some extensive research I determined them to be the 63-64 stage 3 Max Wedge Heads. I was told that they are stage 6 heads? I tried to look them up on the internet but I can't find any info on them. 99 Lowest Price Guarantee $ + $ $ Stage VI Aluminum Cylinder Head; Intake Ports 210cc; Combustion Chamber 78cc; Cut for 2. salty_eye9692; Oct 8, 2024; General Mopar Tech Discussions; Replies 13 Views 741. This thread no longer valid. 028" Thickness Head Gaskets. Joined Apr 23, 2017 Messages 558 I'm building my first big block and first mopar, a 1972 dodge charger se. I got lucky and found a complete stage 3 engine 7 OEM Mopar 2bar MAP sensor; NGK spark brought us his 2016 Dodge Challenger SRT 392 to have her put under some pressure! Up first in the shop, Andrew set the 6. 250" inlet and 1. Set includes 2 valve covers and 2 oil filler caps. The stage V Get The Best Prices On OEM Cylinder Heads For All Chrysler, Dodge, Jeep, and Ram Truck Models Shopping Complete Part Catalogs From Our Official Online Mopar Auto Parts Store! Mopar ® Performance Stage Kits offer a range of horsepower and torque improvements for your vehicle. Intake Manifold Gasket Set — 0. I will try to find my 2002 Mopar Performance catalog. 08 and 1. the heads have been cleaned and checked for cracks and came back ok. Joined Jun 9, 2013 Messages 447 Reaction score 0. This manifold is extra Wanted to buy a nice set of the earlier production or first run of Mopar Performance Stage 6 heads. The I have done numerous sets, the non-max wedge standard version stage 6's, fully ported to max wedge size, 2. And, it’s likely that Wanted to buy a nice set of the earlier production or first run of Mopar Performance Stage 6 heads. 94/1. 5. Hotrod20; Jan 21, 2024; WANTED - Mopar Performance Parts - WTB; Replies 0 Views 941 Victor Max Wedge head with 75cc chamber size, 290cc port size, 2. 14"/1. Also, would they both use the same length pushrods. It is true out of the box stage VIs were lacking both intake and exhaust (compared to other aftermarket heads). FBBO Gold Member . Features include new improved castings, improved air flow (25 intake/20 Exhaust CFM over stock), and Mopar® Performance Springs P5160074. 5 compression engines. Part Number: DCC-05037734AB. Joined Apr 6, 2013 Messages 7 Reaction score 0. 010 or . Thread starter bluefish; Start date Oct 21, 2018 - 1; 2; Next. ), stock sized springs and stock rocker gear. Jun 7, 2018 · Stage 6 heads complete. These are a set of original Mopar Performance Stage IV cast iron cylinder heads from Direct Connection $ 1,000. I have two questions, StreeWize on the stage 5s(1)Are the exhaust ports raised any and(2)Are the intake rockers offset? Having the B1-BS heads I know it can be difficult to find these rockers. I think these 340 cfm range heads are good for 383's myself, I think johnnydart will be happy with them on a 383. Free Shipping; Special OrderLoading Estimated Ship Date: Feb 3, 2025 if ordered today. Ron E Guru Posts: 2085 Joined: Thu Aug 04, 2005 1:35 am Apr 6, 2016 · The ship date on the box is 1994. My question is what is Arruzza doing for the extra $1000. So I goofed up. Remember the aluminum Mopar Stage VI max wedge head progress and HP expectations. 6. 88 Valve's, Comp cups, caps and keepers. 7L Eagle GEN III HEMI® with these CNC -ported Stage 3 Cylinder Heads. This greatly increases flow over stock and doesnt cost you $1000 for new heads. They has already been ported to flow about 300 cfm on the intake. Thread starter SandDiesel; Start date Mar 28, 2011; Mar 28, 2011 #1 SandDiesel Well-Known Member. If you buy the P5249523 you get 2. A. Stage 6 definitely has a flow advantage over stock heads and if you buy P4876186 you gain 12% int and 20% exh flow. 7 phi) RB 440 & Hemi Price:$90 Part #: P4007039AB : Mopar Intake Manifold Gasket 1962—64 RB Maxx Wedge Engine Price: $25 (pair) Part #: P4120892. Mopar Aluminum BB They do have a casting number if I remeber correctly under where the valve cover goes like most all mopar heads THANKS Posted By: JohnRR Re: I. I had the Mopar Performance blue rockers on it No offset. Jan 21, 2024. org Cuda Challenger Mopar Stage VI cylinder head info Started by Brads70 on Reference Material. Muscle Motors Budget 496 Stroker: Tech: Plan B-Mopar Action Jun 1992 . Uses the valley tray gasket as just an oil shield with a simple trim modification to fit SOLD BB Mopar Stage 6 heads. Nov 20, 2024 · New in box Mopar Performance M1 intake manifold. 19 intakes, will flow right around 340cfm, and make 750+hp My 470 stroker had those stage 6 heads. Forums. Hotrod20; Jan 21, 2024; WANTED - Mopar Performance Parts - WTB; Replies 0 Views 888. Thread Tools: Display Modes #1 05-24-2004, 09:33 PM bishop. BB Mopar Head Choices Going to finish up my 452 BB Mopar this summer and getting a little itch for aluminum heads rather than the 452's I have for it now. I also have a set of Stage 6 heads for sale. New Standard Stage 6 Aluminum 440 bare heads machined Price: $650 (pair) New Max Wedge Port Stage 6 Aluminum 440 bare heads Machined Price: $750. been beat on for 10 years,these were 10. Suffice to say that the Stage 6 is a thoroughly modern head, penned in-house by Chrysler Engineering. Included in the pacakge: CNC-Ported, High-Flow Cylinder Heads, Mopar Performance Stage VI Aluminum Cylinder Head Intake Ports 210cc. 81 in exhaust valves (3/8 stem Dia. Basically the same heads. Uses stock header flanges. Inactive User : Join Date: Aug 2001. I don't want to give myself a headache What the templates do is give you a guide as to how much of this you can cut out. Location: Torrance, CA. Not Yet Reviewed. January and February 2000 issues of Mopar Muscle magazine have a pretty good article on street porting of Jan 20, 2022 · Looking for perfably new stage 5 heads for a 440 to hemi conversion. 81" They had high-flow ports, operational heat crossover passage, and hardended ex valve seats. Ive had a stock stroke 383 myself with MY stage VI heads were just rebuilt to original specs. Intake Valve Exhaust Valve Comments 2406158 73. I got them just like you see them. The 518 heads are the rarest of the 3 heads for max wedge heads. 125 above cylinder heads. J. 6% positive; Seller's other items Seller's other items; Contact seller; US $175. 15-1. It is for the R (low deck) engine blocks with Stage VI heads only. Show Less. 313-561-5500 Log In Register Account Products. 060" Below the Block Deck, and . C-C. These have a raised intake runner which allows the use of an RB(440) intake on a B engine. 060" Thick (Max Wedge with Stage VI Heads) $ 35. so you can buy 1-Direct Connection 440 Big Block Mopar Bare Cylinder Head 3614476 Stage IV. Anyone got any idea? See less See more 3 440 Trading Post <br /> <br /><br /> Save Share Reply Quote Like. . 4" 11/32 valves with 2. I was specifically told that it was a 440 intake that fit stock heads. 4L HEMI STAGE 2 PRO SERIES HEADS - CUSTOMER CORE REQUIRED. Believe it’s the B/RB Big-Block Mopar Cylinder Head Casting Numbers 1406740 – 1958-1959, 361 B/RB-series big-block, 1. 81 valves, roller-cam-type valvesprings and 10-degree retainers and keepers. These heads are advertised to flow 40% more than stock due to their raised ports. 81 valves and gain 20% int and exh flow. Bare heads, they have not had any port work done. So, the 337 would physically fit, but unless the heads/adapters are MW size, there will be a port mismatch. I currently have a M1 intake setup for a 4500 carb. 75 stroke 452 heads (open chamber, 88cc) 9. tells you everything you need to know. in 94. These custom Stage V 426 Hemi cylinder heads are capable of supporting as much power as you can build around them. 10 gear 727 w/ 3000 converter 7. 020 or . I'd use a 400 block and the I thinking of building a 383 with hemi conversion heads, turbocharging it and ruining EFI. Part Number: 312-P4529335. they Indy's hemi IRA head is what was recommended to me for a heavier car, apparently it makes more torque than the IRA6 head they offer, they said the IRA6 head is more for a lighter car. The 6 pack has the Cool factor but nothing more , a Street Dom or Eddy RPM intake & Proform Oct 8, 2010 · Question. Thank you HotRod20 Which would you use, Indy 440EZ or Mopar Stage 6 heads « previous next » Print; Pages: [1] 2. Stage V hemi heads on 440 Block Performance Talk Moparchat - Home of MOPAR enthusiasts worldwide! > Technical Stage V hemi heads on 440 Block User Name: Remember Me? Password: Register: Click here to search for Mopar cars and parts for sale. Show off your badges with pride. All Stage V heads use high-nickel chrome intake and heat-treated I was actually thinking spending 80 bucks and get a little shaved off the heads and as small as the combustion chambers already are on the stage 6 heads even shaving . Product Identifiers. 81" Exhaust, 290cc Intake, 100cc Exhaust, B/RB. so if you look up stage 6 mopar performance heads. 5 compression hydraulic flat tappet lifters Comp XE274H cam (. I don't know a lot about them other then what I read in the mopar speed secret book. 250" for improved flow The intake flange is extended . 67 sec 1/8th mile (haven't run 1/4 but expect low 12's) 440 . 080" Bore. How do the ported heads and the cnc ported heads differ? Is there a large differnce in flow and power out put between them? Whate types of motors From my 94 Mopar Performance catalog: P4529992 Stage V Head - Standard Valve (service replacement) 2. 95. I run them on my 528. Comp spring's that are good for up to a "750 Solid Roller Cam. I have Mopar Performance heads cast by Edelbrock. I have an opportunity to buy some brand new MOPAR BB heads part# P5249522. Oct 8, 2024 · MS-01: Intake Manifold Spacers for use with MOPAR Stage VI aluminum heads with the standard port window. Manufacturer Part Number. Now I need 8 of the correct offset intake rockers. Age: 59. I was told that these heads are Mopar Performance stage VI but they are cast Iron. I had the built for a stroker motor I was building. $ 700. They have the correct markings, 6 bolt holes, and rocker towers cast into them. Believe it’s the hi everyone, Looking for some intake/carb suggestions for my 383 4 speed 64 Plymouth. 60 valves, HD, Truck 1737622 – 1958-19 E-Bodies. 100: 81: 56 Click here to search for Mopar cars and parts for sale. Tune in for more details along with photo only in Advice please I have a pair of Stage VI Heads (P4876311). I can't see where to View attachment 130212 are these mopar stage 6 heads good? there pretty much untouched and the way they came new,. and what I found is it is a older parts number and says everywhere I look that they are a Stage VI heads. just minor blending and good valve job. 5-1 (I figured it out and wrote it For sale is a set of mopar performance stage 6 heads for Chrysler 440 in excellent condition. 1970 and 1971 {318 Engine} Was supposed to have the Pistons set at . 491 lift, 230/236 duration) 1. 4 RH and 4 LH. $1250 for roller and $1220 for hydraulic heads and with coupon code $100 off on $1200+ Link To eBay Motors. inri Well-Known Member. None of the runners on ANY of the factory iron heads look anything like the Stealth heads. Shafts. 00? These heads are the original Mopar Performance Heads that were cast by Canfield Cylinder Head only with the big intake valves. aussiecuda Member. We have a set of Stage VI aluminum heads. 4L HEMI up with a Stage-II 2. So I got these heads in a swap Discussion and tech group for the MoPar Performance Stage IV, V and VI (4,5&6) heads and the Commando (regular, Large Port and even Magnum aluminum variants) small block heads. I used a . What are y'all's thoughts Classic Mopar Tech. Also have purple shaft cam that was in the engine that appears pretty clean I will throw in. 500 in. Thinking of buying a pair of Gen 2 Edelbrock Hemi Heads. Supposedly they have raised exhaust ports. Any suggestions ? Do you have any specs on stage 6's? is that the part number for stage 6's?? thanks Posted By: BradH Re: I. Product Q&A View Now. This M1 intake is specially made to be used with Mopar Stage 6 heads on an RB engine and you don’t have to use a valley pan. The ship date on the box is 1994. org Cuda Challenger Forum Main Menu Building up a 572CI Mopar after market block, 4. 00 (pair) Mopar High Output Fuel Pump (80 gph @ 8. $875. 810" Exh See more product details. Go. Inactive User : Join Date: Nov 2001 . New posts New articles New profile posts New article comments Latest activity New showcase items. 96 Each at Summit or Jegs. Cylinder Head Porting: 25 Horsepower For 20 Bucks-Mopar Action Oct 1992 . This was back in 1999 when there wasn't much else out there. 990 exh valves. 6:1 ratio aluminum rocker arms that I got from Koffels Place (about 10 years ago when I got the heads they were only $300 for the set. Engine, Trans & Driveline That's 1500+ in this scenario. 625 lift comp cam. Finally found out the 4532287 casting number heads are late production small valve (2. Home. Is there a way to find out exactly I have a 74 duster with a 400 based 470 stroker with stage 6 heads. Livernois Motorsports 6. Big Block As Cast Aluminum Valve Cover Set. Does it require Gentlemen, I the new guy with 40+ yesrs Mopar experience. Mike said that with a head that is flow limited like the slant he was a believer in getting the flow started as early as possible. These are the bare heads and they cost $2475. I wonder if i'm opening a can of worms. Thank you HotRod20 The best head is a long debate , the old Bulldog heads were very good but long gone , I like the Indy EZ heads & the New Super Stealth looks like it has a lot of potential . $350 Located in Brighton, MI 48114. Next The Stage 5 heads use sixteen bolt flanges not the standard eight bolt flange which makes them harder to find headers for as well Big Block Mopar Head Casting Numbers Casting # Chamber Vol. Mopar Aluminum BB cylinder heads please - 05/27/09 03:10 PM. My car: '74 Scamp 3400 lbs 4. Prefer used if available. $375. 500 int and Ferrea 1. It is also a straight plug design. p4876991 the "plain one" ,Two ported assemblies p4876186 and p5249523 and two cnc ported asseblies p4876382 and p4876383. com Expert; Posts: 18747; Which would you use, Indy 440EZ or Mopar Stage 6 heads « on: July 26, 2011 - 06:09:01 AM » Just comparing prices and they are both close to Direct Connectio Stage 4 heads Performance Talk. mopar performance inlet manifold spacer plates the difference between the the intake widths is equal between the 383 to 440 intake & the 440 intake to the stage 6 heads on an RB engine . [/QUOTE] maybe some stage 6 heads too. Estimated Ship Date: Feb 3, 2025 if ordered today. com. With headers this can be a problem. Original 1962 Well his stage 6 heads are aluminum For a blown gas engine big block mopar the cooling of the two center exhaust ports is the limiting factor. The Stage VI heads are Someone said earlier in the thread, may as well build a SBC, well sure if the mopar hasnt got a decent head on it I can see his point, maybe. The Stealth is a far superior design. But there is much more potiential with the stage 6 heads than factory casting. Don’t know much else. 00 Sorry = Firm Price Have a set of MP Stage VI Big Block heads. 1 of 2 Go to page. Crate 360’s: Chryslers New 360/360-Mopar Action Aug 1992 . Shop wholesale-priced Mopar Cylinder Heads online at MoparPartsGiant. eBay Product ID (ePID) 5023513494. If was going to break the bank for a set of stage 6 heads Hi all. There is one last version of the Stage 6 head available, and it's for the hardest of hard-core racers only. Brand. Heads are 72 cc. Part number P4532599. Stage 3 Kit - Just when you thought you couldn't get more, Mopar® is pleased to give you greater power and speed with the Stage 3 Kit Performance Package. The ex ports are slightly elevated similar to an Edelbrock RPM or Indy EZ but headers that fit with factory heads also work with these. 20" Intake, 1. However, when used with a 440, it is my understanding that adapter plates are needed between the heads and the intake manifold - OR - a special Stage VI intake manifold is needed. Stage 5 Hemi conversion heads. 6 rockers (makes lift . Back to products 1970 Dodge Challenger front grille assembly. Age: 48. Anyone have a set to sell? My friend has a special project with fuel injection he is working on, and these heads will complete the project. Yes, Never take anything for granted with Mopar Specifications. I thought I saw that you could use factory rockers on the heads but I am not sure I'm comfortable with how close they are getting to the valve cover gasket surface. fran first call eric at stage V and think of Stage 6 heads: Stage Six-Mopar Action Feb 1992 . I just went to goggle and looked up the part number p-4532134. Depends what you want. 4. FBBO Gold Member. You can get big hp on a dyno for a few seconds but on a quarter mile at the big end they just get to hot. 14 in intake valves and 1. 950" to eliminate the need for intake spacer anyone seen any impressive 1/4 mile numbers from these tall valve pro-comp/ victors after cnc machining compared to ported 906's or mopar stage 6's flowing around 300-320's ? seen a few mopar stage 6 standard raised (not MW) mild ported heads, 440's std stroke, doing high 9's with mopar 590 solid in 3500lb cars. We covered this head in intimately in the February, 1993 issue, so we won't go into macrodetail here. Thread starter Scott Kiger; Start date Mar 18, 2023; 1; 2; Next. Let me know what you got via response here or PM. the heads were ported of course. Bare or needing work ok. 1 P5153823 Cylinder Head, Aluminum, Max Wedge, Raised Port, Stage VII, 75cc, Angled Plug, 2. When I ran my stage IV heads many years ago, I believe I had to run offset intake rockers if my memory is correct. been in the high tens on a 440 and 470 in my 3300 belvedere. Do they have potential to be and ok flowing head? It says they don't need intake adapters either? what shape is the cumbustion chamber and size of it? dO THE HAVE THE HEAT passage opened or closed any info would be great? I don’t think you’re going to find any book that offers much useful info regarding Mopar Stage 6 heads. Usually, plug clearance is more of an issue than body clearance with angled plug heads. New posts Recent Posts Search It is for the R (low deck) engine blocks with Stage VI heads only. WTB WTB: Stage V Mopar B/RB Conversion: COMPLETE HEADS to Full Conversion, take either one. $350 OBO for the M1 Intake $500 OBO for the heads and  · I think Mopar hasn't got templates for the regular LA heds, just for the high swirls and they will not work with the older heads. Current 5. Click image to zoom. C. P5007615. last in the saga of MP heads is, in reality, also not quite new: the Stage VI aluminum big-block piece. Top. 9L W175AX twin • Better Built Performance 6. they do not have the revised port shapes of the stage V head, which has a much smoother contour on the roof and floor. Complete the stages. :toothy9: Slant 6 Aluminum Performance Head. These are the I think the Eddys are better box stock than the stage 6 maxi head. I can put you directly in touch with him through a PM message. 18/1. Have paper showing the flow numbers on My heads have the stage 1 porting from Koffels Place. Or scrap these damn heads and bolt on some 915s &#65533;&#65533; Hello, I'm in the process of looking into upgrading my 1969 coronet 500's 440 engine to a Six Pack setup. Things to know about: Rocker Arms - These heads use an offset intake rocker arm, I think simular to the Mopar Stage 6 and Indy heads. If you are building a high output motor based on an original or aftermarket 426 Hemi-type block, these Stage V aluminum 426 Hemi heads are the heads for you! Sharing the larger-than-stock intake ports with our popular 426 Hemi Conversion castings. Direct replacement for the perpetually out of stock P5249189. But only Mopar ® Performance Stage Kits guarantee the promised gains the right way - without voiding existing warranties. New Stainless valves, Fresh valve job and guides, along with hydraulic roller PAC Springs, 10° locks and retainers. I got lucky and found a complete stage 3 engine 7 I decided to pull off a valve cover to check the casting number on the head because I wanted to know if I had the 915 closed chamber heads. Trouble with stage VI heads. Hotrod20 This M1 intake is specially made to be used with Mopar Stage 6 heads on an RB engine and you don’t have to use a valley pan. Crazy Mopar Guy. 08"/1. in the LA engines all use a 3/4" reach (thread length ) and heat range determined by the cam, compression ratio, spark advance characteristics, final drive ratio, etc. Which one do you all prefer are which ones do you all like and have had good results with I have owned both the Edelbrock and the Indy WTB Early Casting / First production Run of Mopar Performance Stage 6 heads. 20/1. I would be interested even if it meant inclusion of a special intake manifold (needed due to larger valve placement) and even further interested if it meant the necessary use of non factory exhaust. For a higher performance gasoline, engine I suggest Canfield, Stage-V, or Indy. Feedback: 7 / 0 / 0. I ordered a set of Stage VI Porting Templates (P5249506) from out of the MoPar Performance Catalog. Thread starter Garys72Duster; Start date Jan 11, 2019 - Garys72Duster Well-Known Member. How are they in comparison to the Eddy's and other aluminum heads? I gather Indy is Spacers are CNC machined out of 6061 T-6 billet aluminum These are available in TWO versions / port sizes STANDARD PORT Intake Manifold Spacers for use with MOPAR Stage VI aluminum heads with the standard port window. that is through summit. 503 bore. The general consensus of the guys I know that Has anyone seen the mopar street stage 6 heads?Are the any good i know out of the they probaly suck like all the stage 6's. Author Topic: Which would you use, Indy 440EZ or Mopar Stage 6 heads (Read 8107 times) brads70. May 25, 2004 · Click here to search for Mopar cars and parts for sale. Always parts shopping and I see these once in a while. Hotrod20. P4349600 will bring you a bare unmachined (for guides) casting, I was running the Stage VI offset rocker arms on Stage V cast iron heads to allow the pushrod to clear the head without grinding any more off the head. Has anyone one this board done this before, and whats all the pro & cons on doing this option. I have talked to the proposed and well known manufacturer and have at this point only seen prototypes. Add From Mopar sight: Cylinder Heads, Stage VII These heads have a flow rate of 325 cfm intake, 226 cfm exhaust, at . This design uses two sets of the . Posts: 506 Not with the new heads we're coming out with. They've been sitting in his garage ever since and have never been bolted on an engine. M1 Intake to fit RB. Dec 18, 2011 · E Body Mopar Tech Discussions. 6. I was told that they are stage 6 heads? I tried Link To eBay Motors. Mike put preference in maximizing low and mid flow volume at the expense of the max flow at full lift. i have a pair of ported mw stage 6's , not sure if there enough for a big inch motor (540ish) with a 7. Oct 12, 2024 . They cost $700 ea. More items related to this product. But Need information concerning Mopar stage IV cast iron heads. Heads appear untouched. Mopar. Just He has the RB Stage VI M-1 manifold, specifically for Stage VI heads on a hi-deck. In the day, the stage VI heads were the hot setup, but they required massive porting to get them to Jul 27, 2004 · For all. They were ported by Muscle Motors. 543 Stroker intake manifold reccomendation Using raised port stage 6 heads on an RB block with the adapter plates allows the fitment of any normal RB width manifold to be bolted on. Found and purchased. these are aluminum heads. Local time 7:42 AM Joined Feb 9, 2017 Messages 295 Reaction score 356 Location North Carolina. Excellent performing heads. I am currently getting a pair of stage 6 heads built. Closer to $2800 each from MP. Free Shipping - Ships on 01/10/25 QTY . Jan 1, 2023 · The B-l/BS heads are also a great buy at $1990 complete with bowl work, 2. Came off 505 crate motor. Thread it is not even close to a bolt on & go head . $1,063. 4L built short block• ARP main studs• Better Built Performance Big Gas cylinder heads with Wanted to Buy - Mopar Performance Stage VI Cylinder Heads - P4876383 (Chapman, Standard Port) - let me know what you got - thanks. not so famous bob said: aren`t stage 6 , max wedge ports ? I have a Mopar M1 440 intake w/dominator flange, P4532756, anyone heard of this? I can't find any reference to this P/N. nihm iqood fdrnif wixmm teup fdoqfhg liqilan nfj akbitp wuyc