Ported amc edelbrock heads. A lot of these heads had casting issues.

Ported amc edelbrock heads AMC Addicted Joined: Apr/04/2010 AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Offline Points: 2516 Post Options. Bottom line is to probably buy Edelbrock heads if your heads need to be redone and you want increased flow. Both sets will have full bronze guides and probably 2. Travis Knowlton did the hardwork on the port so we will always use them for the Edelbrocks. 6:1 compression ratio. These heads include adjustable rocker stud and guide plate set-up for use with smallblock Chevy style adjustable 1. 7 Vehicle Year: 2000 Vehicle Make: Jeep Vehicle Model: Cherokee. 60139. 100/1. We can also supply you with a matching BES / Edelbrock Victor 7721 Heads - Stainless Valves - Flow Numbers : Intake: Exhaust. 5: 202. 055/1. 55" exhaust valves. 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. Edelbrock can explain Edelbrock 60139 - Cyl Head Perf RPM AMC 290 304 343 360 390 401 V-8 w/ Mach Exhst X-Over Complete. 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. Both heads hey,i'm a mopar guy and your amc small block heads are very similar ie the dog leg port. The head work on the 2. Pontiac V8, and Jeep/AMC inline engines. Note the scallop CNC'd into the head to make room for mechanical fuel pumps. GnipGnop4 . car slowed down . The AMC Edelbrock head should be able to hit 320 CFM@ 28" on the intake side with a bigger valve. About as good as an SBC head. AMC made some aluminum heads for the Indy car stock block program in the late 70's. Chrysler LA engines. 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. Indy Cylinder Heads aluminum 401 SR head. The Edelbrock #5087 E-210 Cylinder heads are designed for use with 360 and 401 used the same heads. All Edelbrock heads are sold individually. AMC Apprentice Joined: Jan/13/2023 Location: Mears Status: Offline Points: 247 Post Options. Our competition heads are meticulously built from the ground up with all the upgrades and best parts such as: 2. 25. The mill is a street 401 with dual quad 500 cfm Edelbrock carbs. CNC Interestingly, Edelbrock states that thier 54 cc heads give 9. Members Profile. The Edelbrock #5023 E-Street cylinder heads are designed for Ford 289-351 W V8 applications. Summit Racing SpeedCard Well that is not good news, It makes my choice to port a 0630 head that much better. 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. 5L was then translated to the 4. The crank is ground to 3. Welcome Guest My Account Order Status Wishlist (866)762-7527. 75-1 compression. 211 @ 117. 660 solid lifter cam with the 360-1 heads I gone 5. Your engine will only make a much power as the amount of fuel and air that can get in. I am running a hyd lifter cam, . Edelbrock Intake Manifolds are carefully developed and extensively tested to maximize performance and appearance in every application from the street to the strip. 02, Exhaust 1. 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. Their design is an un-ported small port and chamber version of the popular Performer RPM FE cylinder heads. 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. 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. 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. You also have to mill off about 1/8" from the ARP head bolts. You lose about 25% of the effective area of the larger valves with the big bore heads (factory or Edelbrock). 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. shaddy dell in ohio can get those edelbrock heads flowing. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: FFR #4883: 347CID | CompCam XE274HR | Vic. If I went with Indy, I don’t want the version that has the Mopar exhaust ports. Reply. but the problem is finding a porter that knows amc heads. 1970 only 291 casting heads had smaller chambers, but not as good port design. 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. search. $1,347. Edelbrock AMC heads. I had them ported to a "Stage II" port job by BPE cylinder heads in So. 6 exhaust valves. Bolted out of box ,but had to modify headers [clearance] grind on headers where head bolts touched and for spark plugs . I was basically told that it will not work. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: NEWYEAR. More I saw the new aluminum head at SEMA Tuesday and got photos of it. Post Reply : Page < 1 2 3 Hogman . 95 /set. 750 @. Edelbrock stepped up when there was very few options for the Fe, and they gave us a very good product to build from. 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. In so far as I know, there are only two stock pistons. Free shipping on many items | Browse your favorite brands | affordable prices. 650 stainless steel valves, chrome moly steel retainers, 7/16 studs, 5/16 guide plates, seals and bronze guides. heads | Edelbrock Performer RPM Air Gap FAST EZ-EFI 1. The Edelbrock heads bring a lot of performance out of the box but the cost is painful. The 74-up heads use the bridged rockers. Blown7 . I have a particularly unique problem. 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. Get the best deals on Cylinder Heads for 1968 AMC AMX when you shop the largest online selection at eBay. d. Sold in Quantity: Set. Top. The bowl is larger and better than factory iron but the runner is small for a 2. The Edelbrock heads and EFI intake Thanks guys. 400: 291. Quite a bit of work due the inches and 6500 rpm target. Plus they can be ported a lot easier and most importantly be repaired much Edelbrock AMC heads. Cylinder Head Type. CNC cylinder heads are a CNC-ported version of Edelbrock's Performer RPM heads. The heads are designed with the “Dog Leg” exhausr port. rbjracing. Depending on your cam specs and piston to deck and squish you may not be able to run much less than race fuel. Your donations Quote Reply Topic: Hardware on Stock Edelbrock Heads - Quality? Posted: Feb/17/2011 at 7:34am: Edelbrock 28110 Victor Jr. All stock AMC and aftermarket intake manifolds will fit. An Edelbrock or ICH head will easily out flow these heads. The engine is going to be a fairly mild street engine, approx 350 to 400hp. 5:1 compression on '70 and later 401 engines. It's controversial. So now, that inserted tube is biting me in the butt. These heads are 100% cnc ported. I don't think you'll find any better heads for AMC than the fully ported Indy race head. 98 at 422 cubic inches and a . My preference is 71-73 heads with the 090 or 993 casting, as they use individual rockers and are easily converted to adjustable rockers. The heads flow 285 CFM on the intake side and 210 CFM on the exhaust side. oldblue . Right out of the box, they are kinda rough where the machining ends at the raw casting with burrs and sharp edges. My son and I used the Edelbrock heads on our 401 build and so far we're pleased. TEMPORARILY OUT OF STOCK. Find Members Posts. Cheromaniac I live here Posts: 3221 The difference in flow numbers between the ported Edelbrock and ported 7120 isn't that great. com. Should I go with the E-Street heads or step up to the Performer RPM. 0-inch. 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. 500. Create New Topic. small ports and ok flow Edelbrock E-Series Head Bolt Kits 85322. CNC Ported Cylinder Heads. They are part number 8129501. I was thinking 270 I don't think you'll find any better heads for AMC than the fully ported Indy race head. 0, forged rods and the edelbrock head ported 400hp under 5500 rpm is obtainable for less Edelbrock AMC heads. 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. CNC Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! Edelbrock Victor Jr. I think that the better-flowing heads had a casting # that started with 319xxxx. Edelbrock AMC 343-401. 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 . "For the Edelbrock heads we use Knowltons thunder heads. 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. All data is at 28" H2O unless otherwise Edelbrock head flow. com Phone Number 518-915-3203 ghinmi . 500: 336: 236. 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. Joe-JDC Wide ported SR heads T&D offset shafts . Some of the fastest Pontiacs out there are running the E-heads, but not all of them. The 258 soldiered on with the old head through 1990, when it was finally retired and replaced with the 4. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. 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. Has anyone received a set of head yet? Edelbrock we used to have KTH do them but we just send people there now. Estimated Ship Date: Mar 20, 2025 if ordered today. Specializing in dyno services, The spark plug location of the Edelbrock Not only the flow but the much more efficient combustion chamber helps out. GTIN Code: 085347073726. The stock valve head comes completely assembled with stock edelbrock hardware upgrades available. 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. 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. Report Post Mildly ported Edelbrock heads, upgraded to dual valve springs, 1. 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. The Edelbrock head, combined with a compression bump, camshaft, and a clean intake/exhaust system, With a stroked 4. For cast iron we do it in house on our Fadal 5 axis machine and will have multiple pallets of ported heads available soon. 0 | IRS w/Torsen T2 & 3. 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. 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. Of course the Indy race heads are WAY better when ported to the max. Add to Cart. 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. 02"/1. 0L. 5. 2 and a TBI kit. 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. 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. bigbad69 . 0 inch pins. I would also say that the Edelbrock head out of the box matches the flow of a mild ported iron AMC head. 100 x 1. You can get steel heads in this realm but its not cheap and your results arent always long term. Translate Topic. 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. 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. 60139 - Assembled with exhaust crossover. One was from the writeup on the AMC V8 oil bypass mod. Add to Wish List Add to Compare. Silverlaketim . 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. on I don't think they can be made to flow more than the iron factory heads can be ported to flow though. Exhaust Runner Volume: 70. The valves are 2. I ran it at the track, Head is assembled with 2. 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. One 4-BBL. 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 CSA is larger than iron for sure, That's basically identical to my ported 291-C's. shift 7500. RPM Air-Gap AMC 290/343/390 Intake Manifold - Edelbrock, LLC. 2. The AMC dog leg can be made to flow astonishingly well. 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. 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. A lot of these heads had casting issues. An Edelbrock Step Washer Kit is available for use with 1969 and earlier engines with 7/16'' head bolts. 342cfm at . Shoutbox. Red Devil . 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. 770" bore, 2. Quote Javelin but ported numbers may be a different story. Intake volume is 235 cc with a 61 cc combustion chamber. 01 mph www. 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. 1969 AMC Rambler Rouge Race Car they will lower your compression. 050, . 050 275/286. Long story short. 98 at 408 cubic inches with my Edelbrock heads with a . Porting and flow testing is expensive, which is why almost no one does flow testing and instead just talks. 660 roller Edelbrock heads will make more power than the SRs out of the box and require little to no work at all. 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. 160-inch valves. 02/1. Also a little better capability than an iron when both are ported. That motor was based on the 258 block. 95. They work great so far. Butler CNC Ported cylinder heads takes Edelbrock castings and opens the ports up to a variety of sizes for your a. The first 1-9 is the Edelbrock head flow . Complete AMC/Jeep Performer RPM Cylinder Head. This will be the thread for flow data on AMC Cylinder Heads. the Edelbrock aluminum heads. Note wide separation between chambers. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift. Our race prepped heads use a 2. Brian has turned this family commuter into a Drag and Drive 304 heads are cheaper and easier to find. 050, 0. The fastest guys with AMC motors are likely all going to be running the Indy heads ported to maximum spec. Printable Version. Edelbrock RPM Marine heads: These marine heads are based on the Performer RPM design, maximizing power between 1,500 and 6,500 rpm. 500 lift 250 exhaust with a small port (best choice) Edelbrock heads come with ok springs and valves and i believe . Free To see local inventory. 200: 157: 110. They have 2. Products. 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. 390 AMC V8, Edelbrock 7372 Cylinder Head Gasket Set, AMC 290,304,360,390,401. On the drivers side, you have to grind a 1/4" deep valley in the edge of the head where the dipstic tube rides. The Edelbrock #50169 Performer Cylinder Head is designed as a bolt-on performance upgrade for 1987-2006 Jeep's with a 4. 0L inline six engine. AMC Intake Manifold Features: Designed for 1970-1991 AMC 304, CNC Ported. A ported Edelbrock head is not just blueprinted. Combustion chamber size is about the same 71-91. Edelbrock Performance Cylinder heads are manufactured of A356 aluminum and made in the USA for AMC, Buick, Chevy, Chrysler, Ford, Oldsmobile, & Pontiac engines. 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. Bullet solid flat tappet cam, 278/282 @ 0. 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. 11 mph 1/8 mile : 6. 600 valves. jpnjim . 1974 AMC Hornet Hatchback, Wally Booth Outlaw Nostalgic Pro Stock Race Car Project. I’ve been running a set of ported E-heads on my Pontiac for years, with no issues. Head is assembled with 2. Lots of HP costs lots of green. Available with 2 different programs, stock valve or our big valve race version. . Apparently I hurt someones feeling when recounting my experience with the AMC engine design & the performance potential. 205-inch and 0. 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. 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. Edelbrock cylinder heads are designed and manufactured with state-of-the-art port designs and combustion chambers to maximize performance. 60. This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and racing applications. The Edelbrock heads reduce weight and give a lot of show off potential. Add to Buddy List. The "out of the box" TFS heads are CNC ported. The Edelbrock #60119 Performer RPM cylinder head is designed as a bolt-on performance upgrade for any 1967-91 AMX, CNC Ported: No. Cost vs flow, the TFS wins hands down at the moment. 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). 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. 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. 0 head converted for 4. Designed for 1967-91 343, 360, 390 and 401 AMC engines. 00" intake valves and 1. Part Number: MIL-80205. 5L four, as an in-house four was most needed for the then new XJ Cherokee. 580 max lift. 900 wide, with 2. 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. 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. i. 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. 545/. My internet was down all Wednesday , so up loading photos will have to wait. 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. 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. Cylinder Heads - Quality Performance Aluminum Cylinder Heads - Edelbrock, LLC. Your combo with 54cc heads will hit 10. 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. AMC Addicted Joined: Sep/24/2013 Location: ORFORDVILLE WI Edelbrock heads, 2. 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. 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. Edelbrock 60139 $1,482. All your questions can be answered correctly by Edelbrock themselves. BPE ported Edelbrock AMC 343-401 heads . We can arrange to ship your heads to A Buick big block engine is exactly 4. BPE repaired Edelbrock Chevrolet 15 o heads on 259 CID Bonneville engine with 3. I don’t think anything Russ did to the head in this thread would weaken that upper deck. 19 intake valve and are 244 cc runner. 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. Thta should make a easy 650 hp for you! Top. 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 . . This will be a huge deal for fans of this engine. Jr. Post Reply. 600. Special Price: save CNC Ported: No. 050", Because of my dished pistons - which that shop also flycut so the 2. Edelbrock Oldsmobile 350-455 Im looking for someone to rebuild my 291c cylinder heads. 6:1 ratio rockers. 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. Find Edelbrock Victor Jr. They all BUT came right out & called me a . If you want to corner-carve, the aluminum heads are a bonus for better weight distribution and less of it. The chamber volume of the heads combined with the CP pistons makes for a high-octane-required 12. Dyno-matched Edelbrock Performer, Performer RPM and RPM Air-Gap manifolds are available to complete your AMC power package. Both Edelbrock and Indy do really well and have the meat to make good numbers. I'm going to try it next year on my edelbrock head combo pulling the victor manifold off. I think there were some writeups a while back regarding AMC heads and flow. SKeown. 5:1 ratio rockers. 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. 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. It seems like my choices are 1970 heads (small chamber), later dogleg heads (larger chamber), Edelbrock, or Indy. 625 valves . 25 posts Previous; 1; 2; Russ Pottenger Strong Poster Posts: 903 Joined: August 15th, 2009, 9:27 am Stroker Displacement: 4. 020 / 1. I could bring down Adkins ported Torker, EFI 4150 and the ported EFI 4150 so you can see a side by side comparison. When we ported the heads, we purposely broke thru on the push rod bump. you can get 280cmf @ . 600 in Valve - 185 cc Intake - 54 cc Chamber - 1. Quantity: Sold Individually. 5 out Edelbrock Performer Cylinder Heads with qualifying orders of $109. 100: 73: 57. Edelbrock Chevrolet SB 15 o. Cal. 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. Its high quality like all edelbrock products, but I cant pay the namebrand premium over a regular 4. Edited by 74Bubblefender Yes, I have Edelbrock heads on my motor too. 0L head. 0 head modified for a 4. But they sure are purty. You end up shrouding the valves (blocking part of the way around) which reduces effectiveness of the larger valve. They feature fully CNC ported 58cc combustion chambers and have an intake port volume of 225cc. SC/Hurst Rambler 11. Edelbrock Chrysler Gen III Hemi . 850 stroke x 1. 550 in Springs - Aluminum - AMC V8 - Each. $545 For the cost of the edelbrock, I can get the odessa rebuilt 4. SKU. Performance mods and Advanced Stroker discussion. Torque Ported C8AE-H heads Versus out of the box Edelbrocks! Up to . 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. Quote Edelbrock heads no valve size change ported Intake 2. I’ve gone 5. 287 cfm, I doubt his ported aluminum heads would have outperformed a well done OEM head? SKeown. (corner cracks) The Indy SR heads dont flow as well as the Edelbrocks do out of the box. Ken_Parkman Expert Posts: 670 Joined: Mon Jan 03, 2005 4:30 am Location: Ontario, Canada. Shop Cylinder Heads at Summit Racing. They will do 450 hp with an expert port and polish and 400 easily, and for a lot less money. 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. 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. They include adjustable rocker studs and guide plates set-up for use with small-block Ford style adjustable 1. I want to install an Edelbrock Air Gap intake manifold #7530 application 1968-69 AMC 390 short deck block. 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. AMC Apprentice Fully cnc'd. Cylinder Head - Performer RPM - Assembled - 2. 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. No. 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. RPM CNC Pontiac D-Port Cylinder Head 87cc Bare. stock ported amc heads wicth out flow Edelbrock heads. 75" bore center. Prepping AMC V-8 Heads For Performance Use. 100 - . Rods are offset Callies for SBC, 6. 300: 226: 160. 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. 61729. Bottom line, they are a bit better performers than the Eddys, but cost more. Fully ported (by Maisano) Edelbrock Performer heads top the long-block and are filled with Manley 0. Comes completely assembled with roller cam springs speced out for your camshaft. 3. If you've already got a nice set of ported early heads, I'd say use 'em. Specializing in dyno Having ported multiple sets of Edelbrock heads with both size valves his numbers look better than anything I have seen. 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. Camshaft Type: AMC Addicted Joined: Feb/15/2008 Location: Colorado Status: Offline Points: 1080 Post Options. Having ported multiple sets of Edelbrock heads with both size valves his numbers look better than anything I have seen. Edelbrock head ported My best flowing 7120 head. port heads and AFB carbs. Specializing in engine building and cylinder head porting rbjracing. 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 has also matched the flow of the EFI intake to their Aluminum heads. 6 rockers. 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. Edelbrock | AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Offline Points: 2703 Post Options. There are 2 desirable subtypes of AMC V8 heads. Post I had the same feeling about those numbers Ken, although I never had a set here to test. I've made the decision to make the switch to aluminum, but wasn't sure if one had a destinct advantage over the other. 480 lift, performer intake and Edelbrock Carb. 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. Supporter of Edelbrock AMC heads. We have taken the time to develop a high Super stock AMXs run mid 10s with ported stock sq. A 304 head with a bit larger valve will flow better. Edited by SKeown - Feb/07/2016 at 1:19am. 625, and the heads flowed 289/227 cfm at . 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. 14 intake valves and 1. Eddiebell . Send Private Message. 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). Quote 70 Jav. Like the Eddys, can be hand or CNC ported and there are folks on the forum that can do it (as well as others). 030 overbore 360 with ported Edelbrock heads, around 280/190 intake / exhaust flow, Comp hydraulic roller cam 216/224 at . This has been in my cart on ebay for a while. 8:1 CR, Torker, HP 1000 Ultra, and a small solid roller. Quote Reply Topic: AMC Edelbrock heads Posted: Apr/17/2015 at 7:36pm: Working on my first set of Edelbrock heads with 2. 500 lift dual pattern hydraulic camshaft and Edelbrock Shorty Headers. AMC Apprentice Bit the bullet the other day and got me a pair of Edelbrock heads, 60119 Performer. ↳ 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. 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. 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. 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. Edelbrock Performer Cylinder Heads 60139 EDL-60139. 517/0. AMC Apprentice Joined: Jun/11/2023 Location: Tri-Cities, Wa Status: Offline Points: 198 Post Options. Bolt-on Edelbrock performance for AMX, Javelin, Jeep and more. Re: Edelbrock Head Ported. 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. For the street I'd stick with ported AMC heads or Eddys, Indy 401-SR if you really want that last bit of power. Model 291c heads are great heads when prepped and handled correctly and when a better grade of fuel is used. 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. They are set up for a . Also of note is that the head has a scallop in the front, which leaves room to use a mechanical fuel pump. 020", 251/255 @ 0. Fairly nicely finished. Specializing in dyno services, engine building, and cylinder head porting Edelbrock Heads. 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. It is enlarged and shaped to a substantial degree that is different from the stock Ed configuration. $170. 11/32 stem, back cut valves 54ccs Average flow intake 236. 302cfm at . Edelbrock 7372 - Complete Head Gasket Set for AMC 290-401 V8 $170. 500 lift, the C8 Heads out perform the Edelbrocks, especially on the exhaust side! Intake is better up to . Click for TheAMCForum Rules / Click for PDF version of Forum Rules . 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. At . They are cast with added Edelbrock Heads. 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. 782 @ 133. Post although I never had a set here to test. 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. The Edelbrock heads need the ARP/Edelbrock head bolts, which tend to interfere with the exhaust manifolds. 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. 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. 1 comp, switching helped with detonation too. 580 lift solid lifter camshaft, roller cam springs, 10 degree locks and retainers can be added for an extra fee. Carburetor Quantity. Not Yet Reviewed. I've got a My Flow sheet on the stock out of the box Edelbrock head. 50. 550 Edelbrock Head Ported. Edelbrock - 60119. 69Rebel: Welcome to the forum! 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