-Chris, We offer both ported BOSS heads (ported over the stock CNC port) such as those used on the worlds fastest/2000HP MMR coyote and we also offer porting on stock GT heads. With the release of the S650 Mustang, it was only natural that the Mustang gets a revised version of the Coyote. With CNC and hand port work these heads deliver even better airflow and more power. Automotive Tech, Ford, Chevy, if it's tech, it's in here. Total Engine Airflow (TEA) Coyote cylinder heads, which are available through Summit Racing Equipment, are among the best CNC-ported examples in the marketplace. Look for Stage 3 cams, a revised air intake, and even a custom intake manifold to help reach our goal. If you opt for 20152016 cylinder heads, be prepared to go the entire way with the complete timing chain and phaser package. gen 3 coyote head flow numbersgovernment jobs for math majors. The naturally aspirated port has a little longer and straighter intake port, whereas the exhaust port on the blower program is as big as we can get it. All rights reserved. Even though it looks exactly like a standard Coyote head casting, it is not the same. Ford must have finally realized 5W-20 wasn't cuttin' it. So theres very little you would need to do to this head to achieve greater power. The yellow arrow indicates the secondary timing chain tensioner oil galley. Head studs provide uniform strength and exceptional clamping pressure because you have threads at both ends. ". The Shelby GT350 and R variants introduced a completely new approach to the Coyote engine. This is a pretty mild cam for a a old 302. Achieving this was no easy feat, and Ford has made significant upgrades compared to the 5.0L found in the GT. Trick Flow Specialties is a leading designer and manufacturer of high performance cylinder heads, intake manifolds, and engine components. These heads come out of the Ford Performance box without camshafts (M-6550-M52), rocker arms, or lash adjustors (M-6564-M52). After 2009, the 5.7 Hemi Eagle and 6.4 Hemi . Big Block Edelbrock RPM Heads Edelbrock 60929, 60829, 5093 engine. TEA also stocks parts from all the leading valvetrain manufacturers and can supply countless variations of valvesprings, retainers, and valve materials. Budget permitting, you can build a complete Ford Performance 5.2L Coyote to create a completely compatible mill. Charge Motion changes intake manifold runner length via flapper valves in the intake manifold. As well as CNC port work going in and coming out. The cams increased horsepower substantially, especially when combined with a new air intake from JLT. Trick Flow products perform as advertised and exceed customer's expectations for performance and value. 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. 51.68.139.131 Camshafts: The Gen 3 camshafts are 14mm lift on the intake and exhaust, which is 1mm of added lift vs. the Gen 2 Coyote, and 2mm over Gen 1 All rights reserved. A closer look at the Coyote cylinder head demonstrates the petite nature of this redesigned Modular head with its smaller valvetrain. The Gen 4 Coyote has the following improvements over the Gen 3 Coyote engine: At this time, the predator engine is currently the apex version of the Coyote-based motors. Slawko Racing Heads is another source for CNC-ported Coyote cylinder heads that contributes a strong racing background and a wealth of experience. Total Engine Airflow CNC machines the intake and exhaust ports along with the combustion chambers. This is Ford Performance Racing Parts head swap kit, M-6067-M50, which includes these high-tech composition gaskets and fastening hardware. Foyt had a four-valve V8 back in 69 and was the 1st Ford 4 valve ever made. Coolant flows up through cylinder heads at the exhaust valves toward the front of this engine. It all starts with the Coyote engine. (Photo Courtesy Ford Performance Parts). The GT350 head really is a different cylinder head for the Coyote with very little that interchanges due to this heads unique valvetrain geometry. We'll send you raw engine tech articles, news, features, and videos every week from EngineLabs. Build Thread What Makes The F150 Truck Coyote Engine Different? These CNC-ported heads are actually a joint venture between JPC Racing and Rich Groh Racing (RGR) Engines. Weatherford, TX 76088 Track Max Stage 2 camshaft set, .580 inch lift/234 duration @.050 inch. What is needed to perform a coyote swap? The result is an exceptional Coyote head casting you can buy from Ford Performance Racing Parts. The list of mods to our normally aspirated Coyote now included heads, cams, intake, throttle body, headers, air intake, and programming. Rough surfaces are gone. Then you might be pretty excited about this ultimate 7.3L pushrod engine called the "Godzilla"! Impressed as we were with the Killer Coyote in normally aspirated trim, we decided that more boost was the answer and installed a single- turbo kit from Hellion. An Evolution Performance and L&M Engines built GEN 1 5.0L Coyote engine powers Cyrneks Mustang. Although the Coyote cylinder head appears to be a derivative of the Shelby GT500 head, it isnt. The low-speed torque loss was expected as our larger port carries a slightly slower port velocity when compared to the stock castings. He was the founding editor for its first online magazines, and transitioned into the role of editorial director role in 2014. Complete 5.2L Voodoo flat-plane engines are not expected either from Ford Performance. This is a left-hand 2015 cylinder head as indicated by the L. Visible here are intake and exhaust cam sensor ports and bolt holes (arrows). The best place to go for anything Mustang related! Since our mild Coyote was making nowhere near that much power, we couldnt help but question the logic of extra cardio for our Coyote. All rights reserved. They're also on sale for like 300.00 off right now. JPC Racing- CNC Stage 3 Coyote 5.0 Cylinder Heads - Justin's Performance Center phone: 410-729-0005 Search Cart 0 Home All Parts Mustang Parts Shop Now! Kevin. If you study this head closely it is a completely different casting. The Coyote heads development and execution was a remarkable turn of events for Ford because it had never been done. Numbers Flow Coyote Head . gen 3 coyote head flow numbers While it did borrow the same displacement as the Voodoo engine mentioned above, it did not bring over the flat-plane crank. , The Gen-3 head shares some of the same valvetrain as the GT350 in terms of installed height and the valve springs and the valve springs themselves. Tired of the common "coyote swap" that everyone's been doing? Looks like ill go with a ported coyote head then. The new Shelby GT350 5.2L head can also be included. Some enthusiasts may be intimidated by the DOHC layout that includes variable cam timing, but the reality is that swapping the heads wasnt terribly difficult. 26125CTS-KIT COMP Cams Valve Spring Kit with tool steel retainers This 20112014 CNC-machined 57-cc Coyote combustion chamber offers the best characteristics ever in a Ford chamber. At the end of the day, we managed to make 617.3 horsepower and 471.7 lb-ft of torque with the mechanical water pump and alternator. Below are some specific features unique to the 2011-2012 Coyote engine. Are you looking for a certain ET? THESE HEADS ARE ON AN EXCHANGE PROGRAM. A five-angle valve job is standard with all Stage 1 CNC-ported heads. We are inching ever so close to the 600hp mark in normally aspirated trim, so we have decided to take one last shot and get the 5.0L to produce an honest 600 hp. A record year for power generation, after 14 Years of Stagnation. A different part number seal is required to fit the larger brass guides. I'm assuming you are contemplating an aggressive cam setup? The BOSS head is cast of 356 aluminum alloy with a smattering of copper for both strength and good heat transfer. JavaScript is disabled. larger port volumes may flow more, but they kill velocity. In this article, we will touch on What Makes The F150 Coyote Engine Different. Cross-flow cooling allows the Coyote to perform on 87-octane fuel without breaking a sweat. Gen 1 Coyote 5.0L Mustang 2011-12 GT - 412 hp @ 6,500 rpm - 390 ft.-lbs. -State of the Art CNC Head Porting -Valve Job -Pac Springs -Pac Ti Retainers **Must Ship your heads** Tweet You may also like They are capable of handling upwards of 40lbs of boost and 9000 RPM. Although you can bolt these heads onto the 5.0L block, consider building a 5.2L short-block to go with these heads due to valve shrouding issues with the 5.0L short-block. Another angle shows the tighter valve angle of the Coyote cylinder head, which was exactly what Ford engineers were going for to conceive a more compact cylinder head. On the new S550 Shelby GT500, these monsters of an engine were mated to a Tremec 7-speed dual-clutch transmission to help ensure smooth and fast shifts. Intake? Every set of heads is ready to install directly out of the box. Feel free to flood me with information so I can help. (Photo Courtesy Ford Performance Parts). Ford's clean slated approach with the Coyote saw huge differences between the original pushrod 5.0L 302 engine and the new DOHC 5.0L engine. Because the Coyote V-8 in all its forms has been in production a short time, its going to take time for used castings to become available. Next came the Comp cams from the stock heads, followed by the lifter/rocker assemblies (they were attached by a clip), and finally the stock head bolts. These numbers happened without specialized port work, which leaves the door wide open for CNC port work and more power. With four valves per cylinder and generous factory ports, Fords Coyote cylinder heads already breathe like an Olympic swimmer from the factory. Search: Coyote Head Flow Numbers. The all-new Coyote could make serious horsepower with many aftermarket parts while providing amazing driveability and reliability. Sold 09/07/2020. @ 58 PSI: Flex Fuel Capable: No: Fuel Injector Connector . I always see the 53021300AJ (Right) and 53021300BA (left) as the only head number talked about. However, if youre bolting these heads onto a 5.0L Coyote block, be advised that you will run into valve shrouding issues, which may limit power gains. (Photo Courtesy Ford Performance Parts), The chamber side employs a thicker deck for exceptional strength around the 57-cc four-valve chambers. italian race track ayrton senna died. At the end of the day, we managed to make 617.3 horsepower and 471.7 lb-ft with the mechanical water pump and alternator. He came up with Coyote because it originated with A.J. http://www.musclemustangfastfords.coe/viewall.html, http://dfwmustangs.net/forums/payments.php. This version of the Coyote engine would rev past 7,000 RPM with ease and produced 444 horsepower! Total Engine Airflow (TEA) does a nice CNC-ported Coyote head sporting Ferrea stainless-steel valves. When your Coyote heads arrive at TEA, heres what happens: JPC (Justins Performance Center) Racing, located between Washington, D.C., and Baltimore, Maryland, delivers a great CNC-ported Coyote Stage 1 head for those of you looking for nice power gains from your naturally aspirated or forced-air Coyote. Ford was able to develop the BOSS 302 head thanks to being given a proper budget. Our engine was already equipped with COMP Stage-II camshafts, MMR guides, MMR billet oil pump gears, and MMR HD secondary chains. Ford engineers worked day and night on intake and exhaust port shape with grueling dyno tests to determine how much they had gained. When the Coyote was introduced in 2011, the media said that these heads actually outflow the Yates D3 small-block casting, which is a race head. HP and TQ? You need to send TEA your cylinder head cores to get started. This can be a confusing question but it does not have to be! (Photo Courtesy Ford Performance Parts). Any usage or mentions of these terms throughout our website and print ads are used for identification purposes only. Though we did not flowbench test the heads, JPC claims that the porting improved the flow rate of the Coyote heads from just under 300 cfm to over 330 cfm (roughly 10 percent). It appears it was designed to flow well at .500" and that's about all in stock form. If you think about the flow area (skirt area) of a coyote head at, say, .300 lift, with a 38 mm valve you get 1.41 sq in. , I really doubt they flow close to that. YOUR HEADS ARE REQUIRED, Valve Job is done on a CNC Newen Single Point Machine, Ferrea 1.452 Stainless Steel Intake Valves, Ferrea 1.222 Stainless Steel Exhaust Valves, New Bronze Valve Guides also removal,installation & sizing of bronze guides. However, the 3.5L/3.7L four-valve combustion chamber technique was applied to the Coyote to some degree in terms of shape and valve placement. Variable cam timing (VCT) phaser bolts are new for 20152016 and must be matched to the 20152016 VCT solenoids. "Flow numbers are just one variable used for various equations to analyze port characteristics in a very complex system. Expect to see in excess of 320 cfm intake and 220 cfm exhaust with these heads. The 5.0 coyote engine has evolved over the years into the special variants versions powering some of the most legendary special-edition Mustangs. We actually havent had to go as far as swapping seats out on the Gen-3 heads for considerably larger valves because they flow so well from the factory. Bottom is the 20112014 gasket with a pinhole-sized galley passage (arrow). The original gen 1 coyote received many upgrades and cues from the 12-13 Boss, making this Coyote cleaner, more durable, and more powerful! The JPC Racing Stage 2 and Stage 3 CNC-ported heads have aftermarket oversized valves and upgraded valvesprings. Using the formula, the extra 32 cfm had the potential to increase power by 66 hp, but the head swap netted just 10 extra hp, from 495 hp to 505 hp. 2023 Justin's Performance Center Another important area of improvement was cylinder head cooling, especially around the hottest part of the cylinder head, at the exhaust valves. The as-cast port dimensions (170cc intake and 66cc exhaust) compared very favorably to the stock E7TE 5.0L head castings. Regardless of what cylinder head you have planned for your Coyote project, the basics remain the same. GEN 3 Hemi Heads 5.7 Hemi Airflow @ 28" Flow tests below show results from our SAENZ 680 Flow Bench valves (2.100" int, 1.575" exh) 5.7 Heads 85.4cc comb chambers As you can see, these are extreme flow heads. For the record, our runs on the stock heads and Meziere water pump were 604.1 horsepower and 485.2 lb-ft. And sodium-filled exhaust valves, stronger valve springs and lightened valvetrain components. If youre going to run the 20152016 cylinder head on your 20112014 block, use the 20152016 cylinder head gasket with the larger VCT oil feed hole in front. Part #1422 & 1492 are street legal in 50 states for 1995 and older emissions controlled vehicles under CARB EO #D-250-3. Exhaust? What are your power goals ? 2023 Justin's Performance Center With CNC-ported heads in place, we installed the Comp cams, lined up and installed the timing chains, and buttoned up the front and valve covers. If there was a N/A racing class for the coyote you might change your mind about cams. While the drivers side head looks like any other Generation Coyote head at first glance, the passenger side is obviously different with its direct-injection pump housing. Sorry, flat-plane cranks are not expected from Ford Performance anytime soon. The Gen 1 set the stage for all Coyote-based engines to follow 412 horsepower and 390 pound-feet of torque. You can improve the Coyote head with precision CNC port work. The LS3 intake port flows 308 CFM at .500" and a maximum of 329 CFM at .600" (WOW!) Despite this slight drop, torque on the MPR port wins above 5,900 rpm. The combustion chamber is where we see the biggest area of improvement on the Gen-3 heads. Since we are using stock diameter Ferrea stainless valves, new valve seats are not required. According to Ford, theres a measure of copper in the 356 alloy, which improves heat transfer under extreme conditions. It makes some serious horsepower, thanks to a 5.2L cross-plane crank and supercharger setup. More power is good but more power everywhere is even better. Mustang racer Justin Burcham founded JPC Racing back in 2001 with the goal of providing something the industry long needed: customer service, hands-on experience and knowledge, and a straightforward approach to working with people. Part 1; Part 2; . This website is using a security service to protect itself from online attacks. Information will be updated as the release of the new S650 is coming. Stock GT heads can flow better after ported. 87mm throttle body on GT350 vs. 80mm on Mustang GT Coyotes, 12:1 compression on GT350 vs. 11:1 compression on GT Coyote, Composite plastic intake with large intake runners and increased plenum volume, 94mm bore and 93mm stoke results in 5.2L displacement, High-lift camshafts - 1mm increase in lift over Gen 2 Mustang GT engines, Forged flat-plane crankshaft on GT350 vs. cross-plane crankshaft on all other Coyotes, Direct and port fuel injection (PFDI) on the Gen 3 vs port injection on the Gen 1 and Gen 2 Coyote, 12:1 compression on the Gen 3 vs 11:1 compression Gen 1 and Gen 2 Coyotes, Improved flow intake manifold vs Gen 2 intake manifold, Plasma Transfer Wire Arch (PTWA) cylinder walls, Increased camshaft lift 1mm over stock Gen 2 Coyote engine, Increase bore .8mm for overall displacement increase to 5.035L/307CI, Rebalanced crankshaft to improve high RPM operation, Revised cylinder heads for improved flow over gen 2 cylinder heads, Increased intake (+ .4mm) and exhaust (+ .2mm) valve size, Viscous damper for increased RPM capabilities, Connection Rods From Predator Engine (Dark Horse), Eaton TVS R2650 Supercharger with 12 psi of boost, GT500 Forged steel cross-plane crankshaft vs GT350 forged flat-plane crank, Grafal coated forged aluminum pistons for reduced wear and noise, Dual thermostat water neck for improved cooling, 92mm throttle body on the GT500 vs 87mm on the GT350, Cast Aluminum valve covers for improved durability with underhood heat. In 1995 Mark started photographing drag races at his once local track, Bradenton Motorsports Park.