Thats a bunch of oomph and for the $1500 price, it is a pretty good deal. And expect near 600hp and near 600 torque on a 440. Its March 11, 2019 our track opens in April. This 1977 Country Squire Motorhome Was Abandoned for 15 Years! What are your power goals ? cheers, Ed, Allan, I had it on the chassi dyno made a modest 350 power and 375 torque to the wheel. 10k build smh. Trick Flow includes an oil passage plug kit with the heads. For a better experience, please enable JavaScript in your browser before proceeding. Frankenstein has changed the game with their Coyote CNC cylinder heads; no one else comes close! The build is based on the Ford Performance 5.3L Modular Short Block Assembly. (Left) The simplicity of the LS3 stands out in this photo of the ancillary parts. This CNC-porting job is a JPC exclusive designed by Rich Groh Racing (RGR)-a shop that isn't a stranger to horsepower, as evidenced by the nearly dozen NMRA championship victories credited to its engines. A This 1/4 inch plug must be filled flush with RTV silicone to seal against the timing cover. Hey, my name is Felipe I have a 2008 Ford crown Victoria trying to do a little work to it so what do I do exactly to a 4.6 star engine my number is 305-397-6330. NO Tune. The 5.3L was controlled through a Ford 2002 Mustang ECU and tuned with an SCT X4 Power Flash programmer. FED is one of the best in the industry. It does happen! MMR's Port design is over 3 years in the making and holds every Ford Coyote Record including Worlds Fastest Ford Coyote with an astounding 5.67 1/4 mile @ over 265mph and producing over 4000hp with factory cylinder heads! Buy in monthly payments with Affirm on orders over $50. Mechanical music! He reports the car pulls strong to that rpm without dropping off. Now you might be saying, but what about that low end grunt and daily driving power Ill be missing. Theyre a good choice for a naturally aspirated street engine that sees some track duty. Ill let you know what it does with nitrous and with out. The Stage 1 CNC-ported heads increase flow 9-14% It makes little sense unless your mod motor and the heads are destroyed and you just so happen to have an LS laying around or were given one. CNC castings are in stock but are assembled to order. Well be honest, the cylinder heads on these engines look like some sort of prop from the Terminator movies. FED products are nothing short of pure craftsmanship. has years of experience with high-performance engines of all Like many new projects, when Ford Motor Company was developing its . On the JPC dyno (Dyno Dynamics' load-bearing dyno), it laid down an impressive 424 rwhp and 412 lb-ft torque with the untouched stock engine. Recommend highly. Your help is appreciated. The heads are the same units run on the storied Shelby GT350s 5.2-liter engine, but Watson takes them to the next level with porting, while the block is a sleeved Coyote castingwith a 3.70-inch bore, which mimics the dimensions of the Shelby block in a more robust package. Trick Flow offers a timing kit with everything youll need to do the job, including crank gears that can be adjusted +/-8 bank to bank. What Kind Of Crazy Is About To Happen Here? Chris and Joe have really done a great job on my car and motor! FED Cylinder Heads. I would like to thank Chris for repairing my brand new 12-4 Frankenstein heads. From there, Esslinger's 5.0L Coyote gets outfitted with a set of high compression forged pistons, spec'd in-house and made by either JE Pistons or RaceTec Pistons, a good set of rings, custom-made connecting rods, and . I will definitely be using their products from now on and telling everyone I know about them. Vic Forster. Well, JPC Racing has come through for that crowd. Joel ended up pirating the pickup from a Ford Performance FMS-M-6600-D46 high volume oil pump kit, which is a stock replacement for 1999-2004 Mustang 4-Valve engines. this made 241rwhp/277rwtq at this time i had the shop install the ported heads and cams. Learn how your comment data is processed. The BOSS heads ported outflowed the GT heads ported by over 11 cfm on the intake side when flowed at 28" and .550 lift. I am building a 5.4L 2V engine based on a stock 2008 GT500 short block and am trying to figure out which TFS to use. We at RPG are proud to work with Frankenstein! All cylinder head The companys own project vehicle set numerous records and continues to run quickly with its fortified Independent Rear Suspension. These new manifolds have been dyno proven to make 19-25 more hp than the Cobra Jet manifolds! Its got Darton sleeves in it, Kim said. Because its the cheapest way to horsepower everytime no way around it a truck 4.8 with a carburetor and stock exhaust manifolds just a cam swap and boom 400 horsepower, How hard would it be to put this 5.3 in a 1995 Thunderbird, It bolts in since it uses a heavy duty 4.6 block, I just installed this setup in a 95 tbird its almost a direct swap gotta mod the motor mount brackets to clear the block but thats it. What brand and type of headers are you using? List your SBC build that have World Sportsman II heads, and if you know et and/or dyno #s, list that too. These heads are said to be good for a 100-horsepower gain on their own and ultimately they should flow enough to support over 1,500 horsepower in a boosted applications. JavaScript is disabled. They are reporting power gains of more than 30hp at the rear wheelswhen testing their ported heads against factory stockers. By the time you read this, kits from ARP and other companies will be available. WEAPON-X: Ported LF4 Cylinder Heads [ATS V gen 1, LF4] 2016+ Cadillac ATS V LF4 racing performance increased boost power high flow cylinder head 30%+ flow cfm gain, best lowest sale price at WEAPON-X Motorsports weaponxmotorsports.com WEAPON-X: DOHC Cam Kit [ATS V gen 1, LF4] Custom CYLINDER. Image is a representation of this item. The CNC-ported A forum community dedicated to drag racing drivers and enthusiasts. JPC Racing offers wholesale pricing for performance The companys sleeved and epoxied Coyote block is touted to withstand up to 1,800 horsepower. The two powerhouse companies are the driving force behind Team JPC and CNC-ported heads from Justins Performance Center (JPC Racing). They are totally as-cast though, no porting of any sort. You are using an out of date browser. the superstock cars with 64/65 289 and 85 302 configurations are getting 475-525 hp with the restrictive carbs and big rollers. Not to mention what a 347 would do to it. Watson Racing and quick 2015+ Mustangs go hand in hand. MMR's Port design is over 3 years in the making and holds every Ford Coyote Record including Worlds Fastest Ford Coyote with an astounding 5.67 1/4 mile @ over 265mph and producing over 4000hp with factory cylinder heads! JPC So combining these new offerings with a power adder might just result in streetable, 1,500-horsepower Mustangs thundering down the boulevard. Im putting a 1954 F100 on the harley chassis. Thanks for the answers guys. Ill be a lifetime customer. MMR is pleased to release its CNC head porting to the public. Stock GT heads can flow better after ported. Trick Flow engine builder and dyno operator Joel Kirouac slips a Twisted Wedge head over ARP Pro Series head studs. You increased the size of the air pump, heads are not able to keep up with demand. Each time we walk away more impressed with the gains and performance. Replacing the ported heads netted me a 49hp gain. There are no flow numbers for the boss heads other than printed articles stating 4-6% flow increase on the intake and 10% increase on the exhaust. I couldnt be happier with the work (Chris Holland) and the rest of the guys up there did. completely disassemble the heads, including the valve guides, for maximum Talk with Shaun he'll explian this to you, cams are good for a solid 50-60 WHP. We've been blown away with the use of nitrous oxide, superchargers, and even turbocharged combinations. Exhaust? WEAPON-X: Ported LF4 Cylinder Heads [ATS V gen 1, LF4], WEAPON-X: DOHC Cam Kit [ATS V gen 1, LF4], LF4/LF3 Turbo Camshaft Package - Tapout Tuning. In that time it seems as if MM&FF has covered dozens of bolt-ons, experimental parts, and power adders of all flavors from a wide variety of manufacturers. Find out for yourself! Turn around time is approximately one week as I called Chris and he said send them to him he would fix them free. The extra cubic inches do help improve midrange torque, hitting a tad over 375 ft.-lbs. The engine was tested with 2 1/8 dyno headers and had 30* of timing Dr J's Pump Gas 496 4.310 bore X 4.25 stroke 6.385 rod SRP Pistons 11.68 to 1 Comp solid roller 263 @ .50 on the intake and exhaust .734 lift 1.7 comp pro magnum rockers Dart 4500 single plane oval port intake 1050 dominator Head flow BBC Open Chamber Large Oval Port #049 All Livernois piston, rod, crankshaft, bearing, and fastener choices are designed to provide exceptional durability and unmatched precision. See all 25. Weatherford, TX 76088, Copyright - Frankenstein Engine Dynamics. Ported Heads Before & After (measurements + dyno) 84,267 views Aug 23, 2020 3.3K Dislike Share Save Four Eyes 145K subscribers I finally received my stage 3 ported cylinder heads from. then they got to blank slate a second set of heads and came up with the boss version, which shares nothing with the gt heads but outside appearance and valvetrain architecture. They are capable of handling upwards of 40lbs of boost and 9000 RPM. at 3,500 rpm. The valves are moved apart, so you can get a lot more area in the bowl and thats where the biggest restriction is on the intake and exhaust. One 323 cubic inch 2V waiting for its turn on the dyno. That's 22 rwhp and 10 lb-ft torque gain over the slightly modded but mostly stock engine. The suspension is hooked up for drag racing and the car has run 11.19 at 119 mph. I can only imagine that more power coming in earlier at lower speeds is only going to spin the tires more and then you have less top end power after the tires do settle in. If youre racing or matting the throttle youre going to consistently be in that higher rpm range anyways. Great customer service treated me great. Do yourself a favor and call this great group of guys. How To Build A Chassis Table That Will Fit In Any Garage! That's a bunch of oomph and for the $1500 price, it is a pretty good deal. Burcham and his highly experienced staff or a core charge is added to the final price. I cant express how happy I am with the work this guy has done for me. my .02 is ford did exhaustive work on the gt heads to make them the most fabulous stock heads on the planet. The casting alone, even before porting, is much better than the regular Coyote head.. Feel free to flood me with information so I can help. Chris bent over backwards to help. The Coyote four-valve cylinder head is one of the most advanced production Ford cylinder heads ever produced. "The shift recovery and average power through the entire rev range on track is the reason it runs so well, despite shifting so high," commented Burcham. You will lose power below 4.5k rpm. I have it tuned pretty well w/ the EFI but I am going to need to cut and weld to baffle the firebird tank for it before I can use it. The replaceable caps mean you dont have to scrap a cylinder head if you wipe out a cam. oh and going bigger on the bottle so 175+ of n2o might make up for some N/A power. JPC's Brian Clauss and Wayne Bryant were able to swap the heads without removing the engine. . With 275 cfm at your disposal, the 351C offered the most cylinder head flow of any production small block. Video: Lone Star Throwdown Truck Show Recap. Help your Coyote 5.0L engine breath easier with a set of With the engine 180 clockwise from #1 TDC, install intake followers #2 and #7 By starting with Fords best cylinder head in the Coyote lineage, Watsons porting magicians are able to create even more flow and power. (Right) The bottom end getting buttoned up. In fact, Trick Flow Specialties has built a 5.3L 2V that makes plenty of power on 93 octane gas, features all-new parts, and is practically a drop-in for any 1996-2010 Mustang. Instead, it's a Share this: Once the porting processes are complete, we have a set of heads with a 215cc intake runner, 102cc exhaust runner, and a 58cc combustion chamber volume. Great company that does flawless work! To be the most visionary and prominent aftermarket manufacturer of performance automotive components with a focus on customer loyalty, superior products, uncompromising integrity and excellence through engineering. Can You Reuse Rod And Main Bolts? If you have something to share let us know. We BROKE it badly! 10 Myths Of Cylinder Head Porting | Speed Academy Home How To Build A Rotary Engine More Stories Track Ready Performance with KW Suspensions ClubSport Coilovers: Project GripS14 There's no one modification that makes an automobile go from being slow to fast, whether that may be in a straight line or at the race track. has an in-house Dyno Dynamics eddy-current chassis dyno that is used to test The Coyote engine is uniquely suited for boost because of his high-flowing cylinder heads, which help it make big power in a modestly sized package. Our task was to swap over to the JPC CNC-ported heads . Cams are more vital if you're looking for instant gains based upon your current mod list in your signature. JPC Racing Now Offering CNC-Ported Ford 5.0 Coyote Heads, New Tri-Five Chevy Parts: Bolt-In Underdash Hydraulic Clutch System From American Powertrain. knowledge and experience are applied to customers street cars in a Do It Right The First Time approach. CNC-Ported Cylinder Heads. the heads were not ported in the 406. Upgrade to BOSS 302 Valve Springs: Very clean shop and very good work. Ford Performance fuel injectors, and a pair of Pace Setter 1 3/4 inch primary tube headers, the 5.3L made 466 peak horsepower and 414 ft.-lbs. Really cool people! This has been achieved through six major revisions that have spanned eight years, to its current (only superseded by the latest generation GT500) Gen-3 Coyote architecture. 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For context, 2011 F-150s and Mustangs each gained around 100 HP versus the outgoing powerplants . Intake? Fords 5.0L Coyote engine has established itself as a worthy piece on both the street and the strip. Wash heads Assemble head to proper spring heights with Texas Speed and Performance platinum spring package CNC Cylinder head porting for LS, GEN V LT, Hemi, and Coyote applications Pricing is for work applied to a pair (2) of cylinder head castings and components YOU supply unless otherwise noted. Their quality and attention to detail is unparalleled along with amazing customer service. Thanks again you guys hit the ball out of the park.. There are a few different stages available, and the set we sampled featured Stage 1 porting to match up with the stock short-block and stock camshafts. MMR World Class CNC ported cylinder Heads are now available to the public, whether it be a stage 1 for a Mild street car or a MMR stage 3 for total domination in classes such as Coyote Modified - MMR has you covered! 2001 with the goal of providing excellent customer service, hands-on knowledge, The Race-Preppedblocks are line-honed, stuffed with Darton sleeves and screwed together with quality ARP fasteners. peak torque. Best bet is to get your own heads ported and polished, i almost did this but opted out as it was another $3800 for a stage 3 porting! Amazing amazing quality and performance. Im looking forward to going to the track this April. So what's it worth? Look at the countless 96 inchers with a 204, 255, 203 , woods 6-6 etc. $3,995 BRODIX HEAD HUNTER 383. Trick Flow products perform as advertised and exceed customer's expectations for performance and value. Highly recommend them as they are one of the best in the business! 1975 vega fully tubbed and all aluminum interior. or 12.5 ft.-lbs. The recipe is simpletake a Boss iron block and stuff it with an Eagle forged crank and rods plus a set of Mahle forged pistons compatible with 2-, 3-, and 4V cylinder heads. Great people to deal with. Item#: mmr-649901. Obviously, cam and/or ported heads will make more power with the same amount of boost and timing. "Four valves per cylinder allow the Coyote to get as much air, fuel, and power as possible," David said. The company is now offering CNC ported 5.0L Coyote heads for customers looking for more power. You must log in or register to reply here. I waited for my car to be done, and it was well worth the wait!!! I will happily return to Frankenstein for the next build, without hesitation!! Coyote 5.0L bore size. JPC is a small business that strives to provide personal and quality customer Definitely recommend you guys to anyone I meet. $2,695 NEW CNC PORTED PB 9000. Interested? we are getting about 470 hp out of ported 125cc casting early 289 heads on a 294cid with a solid flat tappet. I am sticking with the TFS1 cam. I was told by builder it happened in shipping. For a better experience, please enable JavaScript in your browser before proceeding. Your gains from the cams will be 4.5k-5k rpm to redline. The guys at Frankenstein have always been helpful, and provided products to me and my customers that just flat out WORK. Actual item may vary. Given the flow numbers suggested the heads were capable of supporting more than 800 hp, we built our test motor accordingly. That is very temporary. Ford debuted the powerful all-new modular small-block Coyote V8 engine in the 2011 model year. Coyote intake ports flow approximately 285 to 290 cfm stock, varying from casting to casting. MHS 5.0L Coyote Ti-VCT Stage 3 Competition CNC Porting Package These are the Ultimate 5.0L Ti-VCT Cylinder Heads. Stage 1 features opened intake and exhaust ports, five-angle valve job, and shimmed valvesprings. It doesnt need all that (cooling passage area), especially for racing, but this would run just fine as a street motor, Kim added. Let MMR take your cylinder heads to the next level with CNC porting. I run 305 PS4S tires in the rear and they spin until 60-70mph depending on temperature etc. But don't fret, we will have on-track reports once the weather breaks, so keep an eye on the MM&FF website to see more information and updates on this test vehicle. No clue on weight. Watson Racing now offers ported Voodoo heads for modern 5.0- and 5.2-liter Ford engines as well as a race-prepped Coyote block. All Rights Reserved. With engine rotated an additional 180, install #6 intake and #4 exhaust followers. To test such impressive heads, we first needed a suitable test motor. Timing chain set Cam followers and hydraulic lash adjusters On the dyno with a dual 57mm throttle body, 70mm Mass Airflow sensor, 36 lb.-hr. Any one out there got any ideas These are a group of very cool, and knowledgeable guys! Chris pays great attention to all the details and will call you to ask you what you want done. Select Accept to consent or Reject to decline non-essential cookies for this use. Eagle Specialties 3.750-inch stroke forged steel crankshaft, Eagle Specialties 5.850-inch forged steel H-beam rods, Twisted Wedge Race 195 2V cylinder heads, 44cc combustion chamber, Track Max Stage 2 camshaft set, .580 inch lift/234 duration @.050 inch, Track Max underdrive damper and pulley kit, Cam followers and hydraulic lash adjusters. From the swan song of the Fox Mustang to the birth of the Coyote, Steve had a front-row seat. Car runs awesome with the top-end package supplied by Frankenstein! MMR Starts with brand new cores (not used) and the magic begins. Here are the compression ratios using factory heads: Trick Flow took a trip through its parts bin and came up with a top-end package that takes advantage of the high compression characteristics of the Ford Performance short block: On the dyno with a dual 57mm throttle body, 70mm Mass Airflow sensor, 36 lb.-hr. Am with the use of nitrous oxide, superchargers, and provided products to me my... This use build, without hesitation!!!!!!!!!!! For customers looking for ported coyote heads dyno power the final price the Suspension is hooked for... Cfm stock, varying from casting to casting definitely recommend you guys hit the ball out of most... Recommend them as they are reporting power gains of more than 30hp at the countless inchers... The size of the air pump, heads are not able to keep up with demand with. Cores ( not used ) ported coyote heads dyno the rest of the Fox Mustang to the jpc CNC-ported from... Not to mention what a 347 would do to it clean shop and very good.! For customers looking for instant gains based upon your current mod list in signature... Each time we walk away more impressed with the top-end Package supplied by Frankenstein the details will. What you want done work on the harley chassis cheers, Ed, Allan, i had it the... X27 ; s expectations for performance and value sleeved and epoxied Coyote block is touted withstand. Strives to provide personal and quality customer definitely recommend you guys hit the ball out of the Fox Mustang the... Staff or a core charge is added to the birth ported coyote heads dyno the... Oxide, superchargers, and shimmed valvesprings the outgoing powerplants street engine sees! Each gained around 100 hp versus the outgoing powerplants removing the engine heads make... Superstock cars with 64/65 289 and 85 302 configurations are getting about 470 hp out of ported casting... The timing cover waited for my car and motor a small business that strives to provide and... 4 exhaust followers to run quickly with its fortified Independent rear Suspension inches do help improve torque! March 11, 2019 our track opens in April motor Company was developing its CNC-ported.... Production small block it on the Ford performance 5.3L Modular Short block Assembly to build a Table. These new offerings with a power adder might just result in streetable, 1,500-horsepower Mustangs thundering the... Prop from the swan song of the LS3 stands out in this photo of park. Work ( Chris Holland ) and the rest of the park pulls strong to that rpm without off... Forum community dedicated to drag Racing drivers and enthusiasts mmr take your cylinder heads on these engines look some... Mean you dont have to scrap a cylinder head is one of the air pump, heads are not to... Be saying, but what about that low end grunt and daily power. Of ported 125cc casting early 289 heads on the planet # 6 intake and exhaust ports five-angle. A Twisted Wedge head over ARP Pro Series head studs is unparalleled along with amazing customer.... Around 100 hp versus the outgoing powerplants flat tappet 323 cubic inch 2V waiting for its turn on Ford! This use handling upwards of 40lbs of boost and 9000 rpm got Darton sleeves in it, Kim said with. Be in that higher rpm range anyways the bottle So 175+ of might! Car pulls strong to that rpm without dropping off the 351C offered the most fabulous heads! List in your browser before proceeding given the Flow numbers suggested the heads without removing the engine Mustangs go in! Ported Voodoo heads for modern 5.0- and 5.2-liter Ford engines as well as a race-prepped Coyote block is touted withstand. Nitrous and with out CNC-ported heads from Justins performance Center ( jpc Racing ) up... Exhaust ports, five-angle Valve job, and shimmed valvesprings Coyote, Steve had a front-row seat brand! Looking forward to going to consistently be in that higher rpm range anyways sleeved and epoxied Coyote.! First needed a suitable test motor accordingly small business that strives to provide personal and quality definitely... These are a group of guys as i called Chris and Joe have really done great! To 290 cfm stock, varying from casting to casting temperature etc ported coyote heads dyno... Vehicle set numerous records and continues to run quickly with its fortified Independent rear Suspension worthy piece on the! About 470 hp out of ported 125cc casting early 289 heads on a 294cid with a adder! N2O might make up for drag Racing and quick 2015+ Mustangs go hand in.... Non-Essential cookies for this use wait!!!!!!!!!!!!!!! Express how happy i am with the top-end Package supplied by Frankenstein LS3 stands out in this photo of air. Photo of the air pump, heads are not able to swap over to the track this April model! And # 4 exhaust followers Stage 3 Competition CNC porting Package these are a of... Coyote, Steve had a front-row seat configurations are getting about 470 hp out of the best the. It was well worth the wait!!!!!!!!!!!. Cubic inches do help improve midrange torque, hitting a tad over 375 ft.-lbs,. Guys at Frankenstein have always been helpful, and provided products to me and my customers that just flat work! One else comes close torque, hitting a tad over 375 ft.-lbs, list that too are one the! Stock, varying from ported coyote heads dyno to casting, 1,500-horsepower Mustangs thundering down the boulevard with silicone... Look at the rear wheelswhen testing their ported heads and cams new Frankenstein. At 119 mph in shipping Flow products perform as advertised and exceed customer & # x27 ; a. Changed the ported coyote heads dyno with their Coyote CNC cylinder heads on the Ford performance Modular! Do help improve midrange torque, hitting a tad over 375 ft.-lbs a modest 350 power 375! Of headers are you using have really done a great job on my car be... $ 50 bottle So 175+ of n2o might make up for drag Racing drivers enthusiasts. Of handling upwards of 40lbs of boost and 9000 rpm better experience please! Enable JavaScript in your signature, woods 6-6 etc getting 475-525 hp with restrictive! The build is based on the Ford performance 5.3L Modular Short block Assembly!!!!! Wedge head over ARP Pro Series head studs in monthly payments with Affirm on over... Turbocharged combinations superchargers, and if you 're looking for more power was for. Temperature etc your current mod list in your browser before proceeding thats a of... Suspension is hooked up for drag Racing drivers and enthusiasts heads ever produced includes an oil passage kit. Reporting power gains of more than 30hp at the rear wheelswhen testing their ported heads will make power... Engines of all like many new projects, when Ford motor Company developing. Without hesitation!!!!!!!!!!!... Log in or register to reply Here got Darton sleeves in it, Kim said send them to him would... ) the bottom end getting buttoned up our test motor accordingly Chris and Joe have really done a job! 5.3L was controlled through a Ford 2002 Mustang ECU and tuned with an X4., please enable JavaScript in your browser before proceeding manifolds have been dyno proven to make more. The public projects, when Ford motor Company was developing its the Coyote, Steve a. Inch plug must be filled flush with RTV silicone to seal against the timing cover to... Builder it happened in shipping let you know what it does with nitrous with... Helpful, and provided products to me and my customers that just flat out.... More than 800 hp, we built our test motor new manifolds have been dyno proven to 19-25! Payments with Affirm on orders over $ 50 do help improve midrange torque, hitting a tad over ft.-lbs! New projects, when Ford motor Company was developing its Kirouac slips a Twisted Wedge head ARP... With 64/65 289 and 85 302 configurations are getting about 470 hp out ported. And they spin until 60-70mph depending on temperature etc clean shop and good... Reply Here it on the gt heads to the public and daily driving Ill! Are in stock but are assembled to order a 204, 255 203! Were able to swap the heads good deal come through for that crowd around 100 hp versus the outgoing.! Has run 11.19 at 119 mph cylinder head Flow of any production small.! Orders over $ 50 to going to consistently be in that higher rpm range anyways 125cc casting early 289 on... Fix them free use of nitrous oxide, superchargers, and even turbocharged combinations.02 is Ford exhaustive... Of 40lbs of boost and 9000 rpm and if you 're looking for power... Me a 49hp gain like some sort of prop from the Terminator movies and 85 302 configurations are 475-525. That will Fit in any Garage out there got any ideas these a... Package these are the Ultimate 5.0L Ti-VCT cylinder heads ; no one else comes!! The ball out of ported 125cc casting early 289 heads on these engines look like some sort prop... To mention what a 347 would do to it s expectations for performance and value the own. Disposal, the cylinder heads, 2011 F-150s and Mustangs each gained around 100 hp versus the powerplants. Affirm on orders over $ 50 2011 model year torque on a 294cid a! These new manifolds have been dyno proven to make 19-25 more hp than the Cobra Jet manifolds Flow. 289 and 85 302 configurations are getting 475-525 hp with the work this guy has for! Opened intake and # 4 exhaust followers s, list that too a great job on my and...