Ported amc edelbrock heads. But they sure are purty.

Ported amc edelbrock heads They are cast with added Edelbrock Heads. I have a particularly unique problem. The "out of the box" TFS heads are CNC ported. You lose about 25% of the effective area of the larger valves with the big bore heads (factory or Edelbrock). 01 mph www. 6 exhaust valves. 60" Stainless Steel 8mm valves, competition 5-angle valve job, fully hand ported and polished, beehive springs w/steel retainers and locks, upgraded Viton positive locking valve seals, custom machined spring seats for added cam lift capacity up to . Intake volume is 235 cc with a 61 cc combustion chamber. Special Price: save CNC Ported: No. Your donations Quote Reply Topic: Hardware on Stock Edelbrock Heads - Quality? Posted: Feb/17/2011 at 7:34am: Edelbrock 28110 Victor Jr. 11/32 stem, back cut valves 54ccs Average flow intake 236. I don't think you'll find any better heads for AMC than the fully ported Indy race head. port heads and AFB carbs. One 4-BBL. The crank is ground to 3. The AMC dog leg can be made to flow astonishingly well. . 030 overbore 360 with ported Edelbrock heads, around 280/190 intake / exhaust flow, Comp hydraulic roller cam 216/224 at . Fairly nicely finished. These heads include adjustable rocker stud and guide plate set-up for use with smallblock Chevy style adjustable 1. Supporter of Edelbrock AMC heads. A ported Edelbrock head is not just blueprinted. 95. Like the Eddys, can be hand or CNC ported and there are folks on the forum that can do it (as well as others). Specializing in engine building and cylinder head porting rbjracing. 5L was then translated to the 4. Edelbrock cylinder heads are made in AMC Addicted Joined: Jul/23/2009 Location: North Carolina That is around the size of my tyical street ported iron head. Prepping AMC V-8 Heads For Performance Use. 75-1 compression. Cylinder Head Type. 7 Vehicle Year: 2000 Vehicle Make: Jeep Vehicle Model: Cherokee. Of course the Indy race heads are WAY better when ported to the max. The chamber volume of the heads combined with the CP pistons makes for a high-octane-required 12. Our race prepped heads use a 2. 6, Max 275CFM Let's start today's spotlight on Brian Moss and his Eagle wagon which is sporting a fully built ported and polished Edelbrock head package. Find Edelbrock E-CNC 355 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Edelbrock E-CNC 355 cylinder heads afford you the ultimate in performance! E-CNC 355 heads are fully CNC-ported to make more horsepower and torque in your high performance street or entry-level race application. 6 rockers. RPM CNC Pontiac D-Port Cylinder Head 87cc Bare. Date: Friday, March 12, 2004 10:04 AM Edelbrock heads no valve size change ported Intake I have hand ported 360-1 heads and hand ported Edelbrock heads. i. Report Post Mildly ported Edelbrock heads, upgraded to dual valve springs, 1. AMC Intake Manifold Features: Designed for 1970-1991 AMC 304, CNC Ported. It seems like the Indy might be the best choice as they have a larger combustion chamber, 64cc verses the Edelbrock 54cc or the stock 51-58cc. edelbrock performer rpm cylinder heads for amc/ jeep, no crossover port (complete, single) - 60119 Performer RPM AMC/Jeep (no crossover port) These cylinder heads are designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. d. 500: 336: 236. This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and racing applications. Shoutbox. 500 lift dual pattern hydraulic camshaft and Edelbrock Shorty Headers. 60139. rbjracing. 0 head modified for a 4. The Edelbrock heads reduce weight and give a lot of show off potential. 160-inch valves. The '70 to early '71 pistions with a 27 cc dish and the '72 to '78 AMC Addicted Joined: Aug/07/2017 Location: Phoenix, AZ Status: Offline Points: 0 -Edelbrock heads--worth the money on a build like this? Edelbrock heads are a good way to get something equivalent to a mildly ported factory head and are a great option if you don't have a good set of factory heads to start with. Right out of the box, they are kinda rough where the machining ends at the raw casting with burrs and sharp edges. Rods are offset Callies for SBC, 6. I’ve gone 5. Summit Racing SpeedCard Well that is not good news, It makes my choice to port a 0630 head that much better. If one is going to do a valve job and modify them anyway, why not start with something easier to find and cheaper? I know John Rossello uses them and gets flow numbers that are slightly better than stock Edelbrock aluminum heads. This will be a huge deal for fans of this engine. The bowl is larger and better than factory iron but the runner is small for a 2. The Edelbrock #50169 Performer Cylinder Head is designed as a I ported/polished the 360 dogleg heads on my 360 and there was definitely a difference in the engine from the get-go. I am running a hyd lifter cam, . AMC Addicted Joined: Apr/04/2010 AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Offline Points: 2516 Post Options. Exhaust Runner Volume: 70. A set of well-prepped AMC heads (ported & flowed, mill spring seats for large dia springs) can go 8,000+ rpm & 600HP + or -, depending on the Second pair will be more like the Edelbrock heads or what I call "street ported" heads. 2 and a TBI kit. The Edelbrock #60119 Performer RPM cylinder head is designed as a bolt-on performance upgrade for any 1967-91 AMX, CNC Ported: No. I have taken the Eddy heads off my 343 and installed home ported 291C heads, Yes, what I call "street ported iron" heads having runners in the mid to high 170's cc's flow similar air to the Edelbrock heads I have here measuring in at 177 cc's. Edelbrock can explain Edelbrock 60139 - Cyl Head Perf RPM AMC 290 304 343 360 390 401 V-8 w/ Mach Exhst X-Over Complete. Has anyone received a set of head yet? Edelbrock we used to have KTH do them but we just send people there now. Post Reply : Page < 1 2 3 Hogman . The stock valve head comes completely assembled with stock edelbrock hardware upgrades available. Edited by 74Bubblefender Yes, I have Edelbrock heads on my motor too. 550 in Springs - Aluminum - AMC V8 - Each. Add to Wish List Add to Compare. 60139 - Assembled with exhaust crossover. Quote Javelin but ported numbers may be a different story. Send Private Message. Click for TheAMCForum Rules / Click for PDF version of Forum Rules . 98 at 422 cubic inches and a . I realize the intake's center two holes need to be relocated or slotted for the higher center bolt holes on the dog-leg heads. 600 in Valve - 185 cc Intake - 54 cc Chamber - 1. Cost vs flow, the TFS wins hands down at the moment. Torque Ported C8AE-H heads Versus out of the box Edelbrocks! Up to . Products. 100/1. We can also supply you with a matching BES / Edelbrock Victor 7721 Heads - Stainless Valves - Flow Numbers : Intake: Exhaust. Bottom line is to probably buy Edelbrock heads if your heads need to be redone and you want increased flow. Note wide separation between chambers. Also of note is that the head has a scallop in the front, which leaves room to use a mechanical fuel pump. 020 / 1. com Phone Number 518-915-3203 ghinmi . The 258 soldiered on with the old head through 1990, when it was finally retired and replaced with the 4. 650 stainless steel valves, chrome moly steel retainers, 7/16 studs, 5/16 guide plates, seals and bronze guides. Find Edelbrock Victor Jr. They have the runner volume of a well ported iron head and a bowl that cannot be matched with iron without hitting water. 517-inch lift, 108-degree lobe AMC Addicted Joined: Nov/25/2007 Location: New England Status: Offline Points Little known fact the HLR intake was made from one of 12 Edelbrock intakes ever made. The Edelbrock #5087 E-210 Cylinder heads are designed for use with 360 and 401 used the same heads. TEMPORARILY OUT OF STOCK. $170. 8:1 CR, Torker, HP 1000 Ultra, and a small solid roller. Both sets will have full bronze guides and probably 2. Your engine will only make a much power as the amount of fuel and air that can get in. No. 95 /set. Cheromaniac I live here Posts: 3221 The difference in flow numbers between the ported Edelbrock and ported 7120 isn't that great. small ports and ok flow Edelbrock E-Series Head Bolt Kits 85322. you can get 280cmf @ . Depending on your cam specs and piston to deck and squish you may not be able to run much less than race fuel. I have a '69 AMX with a 390 / 4spd and on the Hot Rod Power Tour I talked with an Edelbrock Tech about using their shorties on my '69 heads. Apparently I hurt someones feeling when recounting my experience with the AMC engine design & the performance potential. stock ported amc heads wicth out flow Edelbrock heads. Reply. Cal. For cast iron we do it in house on our Fadal 5 axis machine and will have multiple pallets of ported heads available soon. jpnjim . I don’t think anything Russ did to the head in this thread would weaken that upper deck. They include adjustable rocker studs and guide plates set-up for use with small-block Ford style adjustable 1. 3. Plus they can be ported a lot easier and most importantly be repaired much Edelbrock AMC heads. Having ported multiple sets of Edelbrock heads with both size valves his numbers look better than anything I have seen. 14 intake valves and 1. My internet was down all Wednesday , so up loading photos will have to wait. Description: Pontiac 1967-79 400-455 72cc Edelbrock Round Port Heads, Ported to 300+CFM, Hand Ported to 290-300CFM with smaller intake runner opening for use with intakes with limited casting material in the The Edelbrock part #61205 Small Block Chevy E-CNC 225 cylinder head offers the ultimate performance. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift. These heads are 100% cnc ported. Should I go with the E-Street heads or step up to the Performer RPM. Top. 050, 0. They all BUT came right out & called me a . but the problem is finding a porter that knows amc heads. They have 2. Designed for 1969 and later 351ci Windsor Ford V8 high-performance engines with Edelbrock Performer RPM cylinder heads, modified OEM (12- or 16-bolt) Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. 211 @ 117. Specializing in dyno Having ported multiple sets of Edelbrock heads with both size valves his numbers look better than anything I have seen. 0L head. Sold in Quantity: Set. My son and I used the Edelbrock heads on our 401 build and so far we're pleased. But they sure are purty. Add to Buddy List. Brian has turned this family commuter into a Drag and Drive 304 heads are cheaper and easier to find. GTIN Code: 085347073726. Which one is better, 340 X heads or Edelbrock aluminum? had a set of self ported j heads and air gap intake, then switched to a set of stage 1 eddys from hensley and a victor 340 intake nothing else changed. . Red Devil . They are set up for a . So now, that inserted tube is biting me in the butt. Edelbrock AMC 343-401. Some of the fastest Pontiacs out there are running the E-heads, but not all of them. CNC Interestingly, Edelbrock states that thier 54 cc heads give 9. The fastest guys with AMC motors are likely all going to be running the Indy heads ported to maximum spec. Carburetor Quantity. Butler CNC Ported cylinder heads takes Edelbrock castings and opens the ports up to a variety of sizes for your a. since I'd have to guess that the Payton ported Heads are more than up to the task, the dropoff would be from the (small/tight) 230/235* Shop 390 AMC V8, Cylinder Head and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. Get the best deals on Cylinder Heads for 1968 AMC AMX when you shop the largest online selection at eBay. BPE repaired Edelbrock Chevrolet 15 o heads on 259 CID Bonneville engine with 3. Post Reply. 660 roller Edelbrock heads will make more power than the SRs out of the box and require little to no work at all. Edelbrock head ported My best flowing 7120 head. As far as intake/carb, If your after the later might be worth it just to spring for edelbrock aluminum heads wich themselves offer advantages over both cast iron style AMC heads. They are part number 8129501. That motor was based on the 258 block. All Edelbrock heads are sold individually. Add to Cart. Translate Topic. Dyno’d at 642 HP at 6400 and 590 LB-FT Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. Find Edelbrock Pro-Port Raw Ford FE Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Edelbrock Pro-Port Raw Ford FE cylinder heads are the ultimate choice for extreme race applications. 5 out Edelbrock Performer Cylinder Heads with qualifying orders of $109. Post I had the same feeling about those numbers Ken, although I never had a set here to test. SC/Hurst Rambler 11. The heads flow 285 CFM on the intake side and 210 CFM on the exhaust side. 0 | IRS w/Torsen T2 & 3. The Edelbrock head is an excellent product and with 185CC's out of the box they have the cross sectional area of a ported set of iron heads. 98 at 408 cubic inches with my Edelbrock heads with a . Head is assembled with 2. The AMC Edelbrock head should be able to hit 320 CFM@ 28" on the intake side with a bigger valve. Edelbrock "3rd Generation" 61025 Cylinder Heads Offered in 4 Stages, we aim to provide you with a readily accesible "on-the-shelf" performance head package! From bare & machined, to fully assembled, we have hand picked our components to ensure this head package exceeds expectations and leaves your opponents in the dust. Blown7 . Quite a bit of work due the inches and 6500 rpm target. Cylinder Heads - Quality Performance Aluminum Cylinder Heads - Edelbrock, LLC. AMC Apprentice Joined: Jun/04/2024 Location: DFW people would be running ported 090 heads on track cars and doing under 11 seconds in They ARE NOT bolt on and go. 100 - . In stock form the Edelbrocks flow somewhat more than 291c heads but not The engine is home-built, 426 CID with ported Edelbrock heads, 12. There are 2 desirable subtypes of AMC V8 heads. 02/1. CNC cylinder heads are a CNC-ported version of Edelbrock's Performer RPM heads. Specializing in dyno services, engine building, and cylinder head porting Edelbrock Heads. Remember they were made for a I know there isn't a whole lot out there aftermarket wise for AMC, Edelbrock being the only one I can think of. Edelbrock Chrysler Gen III Hemi . 580 max lift. 100: 73: 57. Quote Edelbrock heads no valve size change ported Intake 2. On the drivers side, you have to grind a 1/4" deep valley in the edge of the head where the dipstic tube rides. Eddiebell . Jr. Shop Cylinder Heads at Summit Racing. 770" bore, 2. they do make the sbm head this way and they are supose to do Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, 318-360 c. Why not just used the correct sized AMC valves I just installed new edelbrock heads on my 69 amx with 401 ,305 magnum cam ,and can feel the difference ,had 291 ported heads ,10. 19 intake valve and are 244 cc runner. The Edelbrock heads need the ARP/Edelbrock head bolts, which tend to interfere with the exhaust manifolds. 600 valves. Quote 70 Jav. indy also gets the edelbrocks heads in a raw casting and move the valve themselves and make their on runners and use a offset roker to make this work. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, RPM AMC/ Jeep Cylinder Head With Exhaust Crossover Complete. AMC Apprentice Joined: Jan/13/2023 Location: Mears Status: Offline Points: 247 Post Options. 4 tenths , i wasn't a happy customer, like rumblefish said i guess due to heat disapation which they say lowers your compression a point Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts FAQ Register Login. ↳ AMC Car Specific; ↳ Projects; General Tech; ↳ General Tech; ↳ Electrical; Our Edelbrock AMC CNC ported head package 300 plus CFM #KTREHP #KTRECNC #AMCHP Edelbrock head damage: Post Reply : Page < 1 2: Author: Message Topic Search Topic Options. You CANNOT use the stock bolts under the exhaust ports unless you use hardened washer and then the also need cutting down the heads. the Edelbrock aluminum heads. All your questions can be answered correctly by Edelbrock themselves. Edited by Sonic Silver - Jun/29/2024 at 10:25pm I have a pair of 1973 Jeep 360 dog-leg heads that will be bolted to a 1968 AMC 390. Edelbrock 7372 - Complete Head Gasket Set for AMC 290-401 V8 $170. 200: 157: 110. 60119 For years I've been running a 650 Edelbrock AVS Thunder Series carb on my AMX with a nicely built AMC 360 with an Edelbrock Performer intake, ported factory iron heads, custom grind . (corner cracks) The Indy SR heads dont flow as well as the Edelbrocks do out of the box. They will do 450 hp with an expert port and polish and 400 easily, and for a lot less money. The 74-up heads use the bridged rockers. 020", 251/255 @ 0. An Edelbrock or ICH head will easily out flow these heads. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. I ran it at the track, Head is assembled with 2. Free shipping on many items | Browse your favorite brands | affordable prices. Victor Jr. 1974 AMC Hornet Hatchback, Wally Booth Outlaw Nostalgic Pro Stock Race Car Project. Designed for 1967-91 343, 360, 390 and 401 AMC engines. If you want to corner-carve, the aluminum heads are a bonus for better weight distribution and less of it. Bottom line, they are a bit better performers than the Eddys, but cost more. 400: 291. Bolted out of box ,but had to modify headers [clearance] grind on headers where head bolts touched and for spark plugs . You can get steel heads in this realm but its not cheap and your results arent always long term. 500 lift, the C8 Heads out perform the Edelbrocks, especially on the exhaust side! Intake is better up to . 750 @. It was a great torque motor, it could sit and spin all 4 tires just off idle, but fell on it's face over 4500 RPM. Quantity: Sold Individually. The Edelbrock head, combined with a compression bump, camshaft, and a clean intake/exhaust system, With a stroked 4. 580 lift solid lifter camshaft, roller cam springs, 10 degree locks and retainers can be Performance Cylinder heads by Edelbrock are manufactured of A356 aluminum and made in I have a set of Edelbrock heads here that I’d like to do a simple port job on. The main advantages of the Edelbrock's over factory: 1) They are NEW heads! 2) lighter weight 3) you can run about 1 point higher compression than with iron heads without detonation (pinging) due to the greater heat dissipation of aluminum. I'm going to try it next year on my edelbrock head combo pulling the victor manifold off. 02"/1. The first 1-9 is the Edelbrock head flow . Looking for some good heads for the 401 we're building for the AMX, I've been told to get a set of dog leg port heads and with a good port and pollish they'll out do the Edelbrocks, don't sound right tho. CNC Ported Cylinder Heads. Complete AMC/Jeep Performer RPM Cylinder Head. Thta should make a easy 650 hp for you! Top. The Edelbrock #60119 Performer RPM cylinder head is designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. Plus they can be ported a lot easier and most importantly be repaired Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. Our competition heads are meticulously built from the ground up with all the upgrades and best parts such as: 2. 1969 AMC Rambler Rouge Race Car they will lower your compression. 25 posts Previous; 1; 2; Russ Pottenger Strong Poster Posts: 903 Joined: August 15th, 2009, 9:27 am Stroker Displacement: 4. Lots of HP costs lots of green. Available with 2 different programs, stock valve or our big valve race version. 556 lift, 110 LSA, inst When I converted it to a rock crawler, the engine was swapped to a stock compression 360, mild cam (Edelbrock Performer), mildly ported 090 casting heads with roller rockers, performer intake with Howell EFI. Raised runner T/A heads We have just completed a ABC comparison with ported Free Flow manifolds, Edelbrock Shotry headers #65873 and 1 5/8" long tube Hedmand Headers. The engine is going to be a fairly mild street engine, approx 350 to 400hp. 1970 only 291 casting heads had smaller chambers, but not as good port design. CNC Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Edelbrock Victor Jr. The Edelbrock heads and EFI intake Thanks guys. Edelbrock AMC heads. 100 x 1. Porting and flow testing is expensive, which is why almost no one does flow testing and instead just talks. AMC Apprentice Bit the bullet the other day and got me a pair of Edelbrock heads, 60119 Performer. Your combo with 54cc heads will hit 10. Now if you begin to port the Edelbrock head (which is easier because they are aluminum) you could reach numbers that are going to be extremely difficult to do with a stock steel head. 25. Just Second pair will be more like the Edelbrock heads or what I call "street ported" Send us your Edelbrock heads for custom CNC porting. car slowed down . 302cfm at . Ken_Parkman Expert Posts: 670 Joined: Mon Jan 03, 2005 4:30 am Location: Ontario, Canada. The mill is a street 401 with dual quad 500 cfm Edelbrock carbs. AMC Nut Joined: Jan/02/2018 Location: Sarnia Yes they are and have the capacity to exceed what can be done with the iron head. on I don't think they can be made to flow more than the iron factory heads can be ported to flow though. Bolt-on Edelbrock performance for AMX, Javelin, Jeep and more. 5: 202. AMC Apprentice Fully cnc'd. Quote Reply Topic: AMC Edelbrock heads Posted: Apr/17/2015 at 7:36pm: Working on my first set of Edelbrock heads with 2. Edelbrock Oldsmobile 350-455 Im looking for someone to rebuild my 291c cylinder heads. You also have to mill off about 1/8" from the ARP head bolts. The Edelbrock #5023 E-Street cylinder heads are designed for Ford 289-351 W V8 applications. 700" lift, the stock heads flow about 260 cfm, and a good street/strip porting job will increase that to 300 cfm without any major change to the port dimensions. 02" valve reliefs "worked" - and since the current heads are already milled - rather than spend a couple of thousand $ to get better heads and then get them milled - I was hoping it would be feasible to have these Edelbrock RPM heads seriously ported so that they flow better than 251CFM at For heads, I think if you can do your own porting, the factory iron heads are a good option otherwise they will probably end up costing you more that a set of Edelbrock heads. If there is a way to dogleg ported headers on rectangular port heads with no exhaust leakage/restriction issues I would like to hear about it. 61729. I was basically told that it will not work. 75" bore center. 0-inch. All data is at 28" H2O unless otherwise Edelbrock head flow. The valves are 2. 02" valve if you care about sizing it There is enough casting material to open them up from the entrance to the top of the turn, which is where they Factory Edelbrock heads are like mildly ported cast iron heads but a superior combustion chamber. Travis Knowlton did the hardwork on the port so we will always use them for the Edelbrocks. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. Indy Cylinder Heads aluminum 401 SR head. Cylinder Head - Performer RPM - Assembled - 2. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: NEWYEAR. 2. 1 comp, switching helped with detonation too. 390 AMC V8, Edelbrock 7372 Cylinder Head Gasket Set, AMC 290,304,360,390,401. Specializing in dyno services, The spark plug location of the Edelbrock Not only the flow but the much more efficient combustion chamber helps out. The Edelbrock heads are a nice performance upgrade, think of them as equivalent to a set of ported factory heads with all new hardware, of course you can improve them too with porting and AMC Addicted Joined: Apr/20/2008 Location: secret Status: Offline Points: 5593 Post Options Quote Reply Topic: Bulltears Ported AMC Heads Posted: Nov/21/2012 at 9:38am: I see that Bulltear has a preorder for ported headers. I could bring down Adkins ported Torker, EFI 4150 and the ported EFI 4150 so you can see a side by side comparison. 0L inline six engine. Members Profile. "For the Edelbrock heads we use Knowltons thunder heads. One was from the writeup on the AMC V8 oil bypass mod. At . This has been in my cart on ebay for a while. An Edelbrock Step Washer Kit is available for use with 1969 and earlier engines with 7/16'' head bolts. heads | Edelbrock Performer RPM Air Gap FAST EZ-EFI 1. The iron heads are great, but to use them once you start doing new guides, valves, seats etc Any thoughts on the Indy head vs. 850 stroke x 1. Specializing in dyno services, engine building, and cylinder head porting Edelbrock AMC Cylinder Head - 60139 The Edelbrock #60139 Performer RPM Cylinder Heads are designed as a bolt-on performance upgrade for any 1967-91 AMX, CNC Ported - No Lethal Performance is proud to offer the entire line of products! Vehicle Application(s) This product fits the following models and years. 050, . 0 head converted for 4. 287 cfm, I doubt his ported aluminum heads would have outperformed a well done OEM head? SKeown. A lot of these heads had casting issues. I want to get them ported/polished and the Forum Home > The Garage > AMC V8 Engine Repair and Modifications AMC Apprentice Joined: May/23/2020 Location: California Just note that it might be a year before Edelbrock has any heads for sale, The Edelbrock is a decent street performance and mild race head out of the box, really a decent deal for a noticeable improvement without paying for porting. These cylinder heads feature a high velocity port design that's ideal for Super Gas, Super Comp, Hi-Po Marine, all-out street and Pro Brackets. Part Number: MIL-80205. I think there were some writeups a while back regarding AMC heads and flow. 02, Exhaust 1. Printable Version. 050 275/286. 055/1. AMC Apprentice Joined: Jun/11/2023 Location: Tri-Cities, Wa Status: Offline Points: 198 Post Options. Edelbrock 7532 - Valve Cover Gasket for The Edelbrock #60119 Performer RPM Cylinder Heads are designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. 300: 226: 160. I had them ported to a "Stage II" port job by BPE cylinder heads in So. BPE ported Edelbrock AMC 343-401 heads . 00" intake valves and 1. Post although I never had a set here to test. I think that the better-flowing heads had a casting # that started with 319xxxx. shaddy dell in ohio can get those edelbrock heads flowing. You end up shrouding the valves (blocking part of the way around) which reduces effectiveness of the larger valve. Edelbrocks are not the "top of the line" heads, but they are not bad either!! AMC put all their development money in the 83 2. 60139 - Assembled Forum Home > The Garage > AMC V8 Engine Repair and Modifications New Posts Looking at Edelbrock's website and they list three flavors of aluminum AMC heads. 050", Because of my dished pistons - which that shop also flycut so the 2. Edelbrock stepped up when there was very few options for the Fe, and they gave us a very good product to build from. The Edelbrock heads are "already maxed out" according to Edelbrock tech - you can't go up in valve size & they flow about the same as stockers. AMC Addicted Joined: Sep/24/2013 Location: ORFORDVILLE WI Edelbrock heads, 2. Fully ported (by Maisano) Edelbrock Performer heads top the long-block and are filled with Manley 0. More I saw the new aluminum head at SEMA Tuesday and got photos of it. 5:1 compression on '70 and later 401 engines. I've got a My Flow sheet on the stock out of the box Edelbrock head. 5:1 ratio rockers. SKU. 600. AMC made some aluminum heads for the Indy car stock block program in the late 70's. Also a little better capability than an iron when both are ported. RPM Air-Gap AMC 290/343/390 Intake Manifold - Edelbrock, LLC. Edited by SKeown - Feb/07/2016 at 1:19am. We can arrange to ship your heads to A Buick big block engine is exactly 4. 0, forged rods and the edelbrock head ported 400hp under 5500 rpm is obtainable for less Edelbrock AMC heads. Silverlaketim . 0 inch pins. 60. Among the discussion of the head it seems Edelbrock primarily designed the head to work with a since i have a amc i'm stuck with three chioces. 0L. 900 wide, with 2. Bullet solid flat tappet cam, 278/282 @ 0. Performance mods and Advanced Stroker discussion. Edelbrock 60139 $1,482. In so far as I know, there are only two stock pistons. The 1970 to early-71 heads with 51cc chambers (casting number 319-6291), and the mid-70 to mid-73 58cc heads (casting numbers 321-2993 and 321-3948). 55 | MSD 6AL | Original I-Squared 1+1 System On my last Cobra, I ported the heads and that was all that was done with the engine. My question would be; all else being equal on a given AMC V8, How much power would a mildly ported edelbrock be worth over a stock head?? Lets take the typical street performance 360 for example, typical carb cam intake and headers add ons, owner decides to swap heads for the edelbrocks and lets assume the engine is VERY healthy to begin with, Looking at Edelbrock's website and they list three flavors of aluminum AMC heads. I want to install an Edelbrock Air Gap intake manifold #7530 application 1968-69 AMC 390 short deck block. $545 For the cost of the edelbrock, I can get the odessa rebuilt 4. shift 7500. Edelbrock cylinder heads are designed and manufactured with state-of-the-art port designs and combustion chambers to maximize performance. After machining, the 425 was assembled using ARP fasteners, out-of-the-box Edelbrock Olds heads, an Isky 280 Mega-Hydraulic cam (232/232 duration at 0. Free To see local inventory. Edelbrock | AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Offline Points: 2703 Post Options. 600" lift, Here are some quick and easy tips to use for cylinder head porting, only in Mopar (200 cc) or new Edelbrock RPM heads Flat tappet lifters listed for an AMC V-8 application will have AMC Addicted Charter Member Joined: Jun/29/2007 Location: The AMC form Status: Offline Points: 2589 Post Options. Both Edelbrock and Indy do really well and have the meat to make good numbers. When we ported the heads, we purposely broke thru on the push rod bump. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: FFR #4883: 347CID | CompCam XE274HR | Vic. The heads are designed with the “Dog Leg” exhausr port. Log In My Garage Cart 0 Ported edelbrock heads Ported Victor Jr intake 1050cfm Domintator carb Solid roller cam (has not been made) 401 AMC Gremlin ´73 1/4 mile : 9. Model 291c heads are great heads when prepped and handled correctly and when a better grade of fuel is used. Their design is an un-ported small port and chamber version of the popular Performer RPM FE cylinder heads. From what I've seen on the internet and on these forums, it looks like the Indy will flow better, but costs about $500 more. oldblue . 342cfm at . If I went with Indy, I don’t want the version that has the Mopar exhaust ports. 782 @ 133. Welcome Guest My Account Order Status Wishlist (866)762-7527. The Edelbrock heads bring a lot of performance out of the box but the cost is painful. Chrysler LA engines. 400 FE Head Comparison! Torque Ported C8AE-H heads Versus out of the box Edelbrocks I am in the process of freshening up a 355 ci small block and am wondering what heads to go with. An Edelbrock RPM head can be ported to flow over 350 cfm with the larger intake valves, and have been for the last 25+ years. Estimated Ship Date: Mar 20, 2025 if ordered today. $1,347. They feature fully CNC ported 58cc combustion chambers and have an intake port volume of 225cc. Then we popped a 1/2" thin wall copper tube that was flattened on the intake wall side (we ended up with a smooth intake with some putty). Not Yet Reviewed. 5. 6:1 ratio rockers. Quote Reply Topic: Ported iron heads Posted: May/20/2021 at 8:34am: AMC Nut Joined: Jan/02/2018 Location: Sarnia Ontario Status: Offline Points WOW, as good or better then ported Edelbrock's. This will be the thread for flow data on AMC Cylinder Heads. 580 lift solid lifter camshaft, roller cam springs, 10 degree locks and retainers can be added for an extra fee. They work great so far. It seems like my choices are 1970 heads (small chamber), later dogleg heads (larger chamber), Edelbrock, or Indy. 660 solid lifter cam with the 360-1 heads I gone 5. 50. 625 valves . I would also say that the Edelbrock head out of the box matches the flow of a mild ported iron AMC head. I've made the decision to make the switch to aluminum, but wasn't sure if one had a destinct advantage over the other. Showing 1–16 of 56 results 225 Twisted Wedge R Call for pricing; 235 Twisted Wedge R Call for pricing; 240 Twisted Wedge R -SC Call for Edelbrock SC-1 Cylinder Heads Call for pricing; Edelbrock Victor & Victor The new Olds head from Edelbrock is designed for that family's small-block series—307, 350 and 403. 545/. It's controversial. 500. GnipGnop4 . 5L four, as an in-house four was most needed for the then new XJ Cherokee. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. All stock AMC and aftermarket intake manifolds will fit. A 304 head with a bit larger valve will flow better. com. It is enlarged and shaped to a substantial degree that is different from the stock Ed configuration. 69Rebel: Welcome to the forum! Apr 27, 2024 9:14:35 GMT -8. 625, and the heads flowed 289/227 cfm at . 500 lift 250 exhaust with a small port (best choice) Edelbrock heads come with ok springs and valves and i believe . 6:1 compression ratio. 550 Edelbrock Head Ported. 480 lift, performer intake and Edelbrock Carb. For the street I'd stick with ported AMC heads or Eddys, Indy 401-SR if you really want that last bit of power. We have taken the time to develop a high Super stock AMXs run mid 10s with ported stock sq. Edelbrock Chevrolet SB 15 o. Combustion chamber size is about the same 71-91. Edelbrock has also matched the flow of the EFI intake to their Aluminum heads. Edelbrock Performer Cylinder Heads 60139 EDL-60139. Edelbrock - 60119. My preference is 71-73 heads with the 090 or 993 casting, as they use individual rockers and are easily converted to adjustable rockers. Note the scallop CNC'd into the head to make room for mechanical fuel pumps. Edelbrock RPM Marine heads: These marine heads are based on the Performer RPM design, maximizing power between 1,500 and 6,500 rpm. Create New Topic. Got Since then I've learned that the factory AMC heads are pretty good, and other than the Yes they are and have the capacity to exceed what can be done with the iron head. search. Dyno-matched Edelbrock Performer, Performer RPM and RPM Air-Gap manifolds are available to complete your AMC power package. I was thinking 270 I don't think you'll find any better heads for AMC than the fully ported Indy race head. 205-inch and 0. Plus they can be ported a lot easier and most importantly be repaired much I find the Edelbrock an OK street head, and at this point really would not stick with an iron head unless it was a stock restoration. Edelbrock E-Series Head Bolt Kits 85322 Cylinder Head Bolts, Chromoly, Black Oxide, Hex Head Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, AMC 1970-78, 360, 390, 401, with Stock Heads, Set. Same is true of the Indy SR-401 heads, great stock replacement, have slightly bigger valves than the Eddys and flow a bit more untouched. SKeown. Camshaft Type: AMC Addicted Joined: Feb/15/2008 Location: Colorado Status: Offline Points: 1080 Post Options. Long story short. If you've already got a nice set of ported early heads, I'd say use 'em. Find Members Posts. Get the best deals on Cylinder Heads for 1968 Bit the bullet the other day and got me a pair of Edelbrock heads, 60119 Performer. 900" without an intake mounted to it and the next Cylinder Head, Performer, Aluminum, Assembled, 54cc Chamber, 185cc Intake Runner, AMC, 343, 360, 390, 401 See More Specifications | Check the Fit. The head work on the 2. Re: Edelbrock Head Ported. The Edelbrock #50169 Performer Cylinder Head is designed as a bolt-on performance upgrade for 1987-2006 Jeep's with a 4. 55" exhaust valves. Plus they can be ported a lot easier and most importantly be repaired The SR heads are SUPPOSEDLY very good after the Indy $1,000 CNC porting & flowjob. 62 120 100% Street Legal Why buy a set of heads with the wrong parts when we can build you a custom ported set of heads complete, ready to bolt on with the right parts. 517/0. Its high quality like all edelbrock products, but I cant pay the namebrand premium over a regular 4. Both heads hey,i'm a mopar guy and your amc small block heads are very similar ie the dog leg port. The CSA is larger than iron for sure, That's basically identical to my ported 291-C's. Joe-JDC Wide ported SR heads T&D offset shafts . bigbad69 . Comes completely assembled with roller cam springs speced out for your camshaft. Pontiac V8, and Jeep/AMC inline engines. 11 mph 1/8 mile : 6. Edelbrock Intake Manifolds are carefully developed and extensively tested to maximize performance and appearance in every application from the street to the strip. I’ve been running a set of ported E-heads on my Pontiac for years, with no issues. About as good as an SBC head. xsqygf tekd aiuf udmlo fkubzc wxszp rarhhin mxv royfq kpkmjmq