What is needed to perform a coyote swap? Feel free to flood me with information so I can help. Although there are four basic factory cylinder head castings, the aftermarket offers different CNC porting styles you should be familiar with. Off came the cam covers, damper, and front cover to allow access to the cam sprockets and timing chains. This Road Runner variant of the Coyote engine made the Boss 302 strong competition for BMWs M3 and Fords own GT500. These changes include the following improvements and changes over the gen 2 GT Coyote variants. south glens falls school tax bills mozart: violin concerto 4 analysis mozart: violin concerto 4 analysis The GT350 head is a different casting entirely with its own valvetrain geometry, which does not interchange with other Coyote heads. This version of the Coyote engine would rev past 7,000 RPM with ease and produced 444 horsepower! Foyt had a four-valve V8 back in 69 and was the 1st Ford 4 valve ever made. I believe the Gen 3 Coyote now specs 5W-30 instead of 5W-20 . -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. 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. These spring rates may not seem like much compared to race hardware for a traditional small-block, but remember, the Coyote sported four small valves compared to a pair of larger (and heavier) valves in the conventional small block. . This engine featured a 9.51:1 compression ratio and a 1-5-4-8-3-7-2-6 firing order. 51.68.139.131 In addition to the intake manifold, revised cylinder heads undergo 2.5 hours of CNC machining with altered ports and stronger alloy. Legal 03/04/2020. So stay tuned! (817) 556-2434 (888) 774-8802 sales@frankensteined.net. anshimo.sanita.veneto.it; Views: 18438: Published:-1.06.2022: Author: anshimo.sanita.veneto.it: Search: table of content. full dyno results-stock vs cnc heads, stock vs boss intakes on both heads. According to Ford, theres a measure of copper in the 356 alloy, which improves heat transfer under extreme conditions. Everything in the Coyotes cylinder heads had to be downsized to achieve a more petite cylinder head casting size. 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. The new Shelby GT350 5.2L head can also be included. Despite this slight drop, torque on the MPR port wins above 5,900 rpm. These heads cannot be ran with the Ti-VCT Phasers due to the amount of Spring Pressure. We'll send you raw engine tech articles, news, features, and videos every week from EngineLabs. But since there are two you double it to 2.82 sq in. Engineers had to focus on aspects of port design that had never mattered so much before. By Wolf Richter for WOLF STREET. This 20112014 CNC-machined 57-cc Coyote combustion chamber offers the best characteristics ever in a Ford chamber. When a casting emerged from the Windsor foundry, CNC machines went to work to massage the unique BOSS casting which, to the naked eye, isnt much different from the standard Coyote head. 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. 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. 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 decided to move forward, but this time, with the stock mechanical water pump and alternator robbing power. Its the small, lightweight valves that allowed the engine to utilize such (relatively) light spring pressure. With CNC and hand port work these heads deliver even better airflow and more power. Crankshafts. Heres what you can expect: TEA valve jobs optimize airflow to deliver power and durability. It makes some serious horsepower, thanks to a 5.2L cross-plane crank and supercharger setup. Complete 5.2L Voodoo flat-plane engines are not expected either from Ford Performance. WHAT MAKES THE F150 COYOTE ENGINE DIFFERENT? The S650 Mustang carries over the 10-speed 10R80 transmission, but the Dark Horse manual transmission gets the improved Tremec 3160 transmission. ,
Each sensor is cam specific to prevent installation error. You can email the site owner to let them know you were blocked. 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. Email address gen 3 coyote head flow numbers why did blamire leave summer? Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. Swapping a 5.0 Coyote engine has become one of the most popular engine swaps over the last few years and adds a significant amount of horsepower and torque. Increased lift on the camshafts, larger intake valves, and race-spec bearings were also added, getting peak horsepower to come in at 7,500 RPM! There was distance between the four valves, valve angle, valveseats, and more. s197 Because the Coyotes top end was designed more as a package than just cylinder heads, cam, and induction, it produces impressive airflow numbers rarely seen from a factory Ford engine. 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. It has a 161cc intake port that flows between 250-280 cfm at 0.600 lift, depending on the flow bench. Trick Flow products perform as advertised and exceed customer's expectations for performance and value. Our engine was already equipped with COMP Stage-II camshafts, MMR guides, MMR billet oil pump gears, and MMR HD secondary chains. Automotive Tech, Ford, Chevy, if it's tech, it's in here. When development began on the base Coyote head, Ford engineers were presented with another challenge: the 20122013 BOSS 302 cylinder head, which was also known as the Roadrunner project inside Ford. Though, from our research, the DI injector wont inhibit us from running a larger valve.. If you study this head closely it is a completely different casting. TEA also stocks parts from all the leading valvetrain manufacturers and can supply countless variations of valvesprings, retainers, and valve materials. . This is the 20152016 head gasket with enlarged VCV provision (arrow). (Photo Courtesy Ford Performance Parts). JPC Racing Parts Dyno Tuning Services Clearance Information Affirm Increased Lead Times Our supply chain is suffering major disruptions. It appears it was designed to flow well at .500" and that's about all in stock form. Those numbers would be for both valves if they are correct. because stocks heads flow great unless you're trying to go for 600+ WHP. ,
Ford must have finally realized 5W-20 wasn't cuttin' it. Coyote intake ports flow approximately 285 to 290 cfm stock, varying from casting to casting. Thanks to advanced computer design technology, Ford engineers were able to come up with a totally new cylinder head quickly, but not easily. Below are some specific features unique to the 2011-2012 Coyote engine. Click to reveal Airflow improvement is in the 4- to 5-percent range. (Livernois Motorsports Ford Gen II Coyote 5.0L Cylinder Head Flow Chart) *Flown On 600 Flow Bench* Cam Lift: Intake : Exhaust .100: 99 . Bottom is the 20112014 gasket with a pinhole-sized galley passage (arrow). 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. Heres the revised 20152016 57-cc chamber with larger 37.7-mm (1.485-inch) intake valves and 31.7-mm (1.248-inch) exhaust valves. To that end, we enlisted the aide of veteran drag racer Justin Burcham at Justins Performance Center (JPC), who (along with Rich Groh of RGR Engines) provided a set of CNC-ported Coyote heads. Information will be updated as the release of the new S650 is coming. M-6049-M50B Buy Now. Corrected, we netted 630.6 horsepower and 479.8 lb-ft, giving us an overall corrected gain of 26.5 horsepower and loss of 5.4 lb-ft. Cramming the cylinders full of air as efficiently and densely as possible equates to horsepower. This is a pretty mild cam for a a old 302. HP and TQ? Neal has owned a 1996 3.8L, 2003 3.8L (Cobra Swapped), 2003 GT, 1998 3.8L (4.6L SOHC Swapped), 1990 GT Hatchback, 1990 GT Convertible, 2006 GT Single Turbo, and 2011 Twin Turbo/Cammed GT. Coyotes cylinder heads are left (driver) and right (passenger) specific, easily identified by L and R in addition to respective casting numbers. MPR installs new bronze guides on its ported head packages. The Coyotes generous exhaust ports provide exceptional scavenging compared to their Modular 4.6L/5.4L siblings. Using a complete gen3 engine: -Gen3 control pack is available. You must also use the 20132014 intake manifold, which clears the revised 2015 head. Heres what you get: The new Shelby GT350 5.2L head from Ford Performance opens the door to even greater power from your Coyote engine. http://www.musclemustangfastfords.coe/viewall.html, http://dfwmustangs.net/forums/payments.php. These engines used a 24x crankshaft trigger wheel and a cam sensor mounted at the rear of the camshaft. Answer inside this article! Oh sure, you can spend a lot of time hand porting this head if you have a lot of time on your hands. 10 14 mustang For the record, our runs on the stock heads and Meziere water pump were 604.1 horsepower and 485.2 lb-ft. The JPC Racing Stage 2 and Stage 3 CNC-ported heads have aftermarket oversized valves and upgraded valvesprings. Cylinder heads cannot be removed in the vehicle if you use head studs. Everything I've seen puts in the high 290s low 300s. And sodium-filled exhaust valves, stronger valve springs and lightened valvetrain components. We will safeguard your e-mail and only send content you request. Cookie Duration Description; cookielawinfo-checkbox-analytics: 11 months: This cookie is set by GDPR Cookie Consent plugin. Part 1; Part 2; . Performance & security by Cloudflare. Exhaust ports on the TEA Coyote CNC-ported head are hand worked after all CNC machining has ended. Plan on fresh gaskets and bolts whenever you swap heads. 53cc 4V: 10.2:1. Improvement came with minute changes in port shape. by | Jun 10, 2022 | spider man: no way home mcu timeline | harmon killebrew autographed baseball value | Jun 10, 2022 | spider man: no way home mcu timeline | harmon killebrew autographed baseball value If you opt for 20152016 cylinder heads, be prepared to go the entire way with the complete timing chain and phaser package. SBF SHP 205cc Aluminum Heads; GEN III LS NEXT. With 444 hp, at the time, this was Ford's most powerful naturally aspirated engine they had ever produced. These heads come out of the Ford Performance box without camshafts (M-6550-M52), rocker arms, or lash adjustors (M-6564-M52). Put into perspective, most street motors have BMEP numbers in the low-to-mid 170s with very powerful (high-compression) combinations touching 200. Ive heard that boss heads don't have a lot left to port on them. But rest assured, even at just 5.0 liters, the 5.0L crate engine from Ford Racing Performance Parts is one serious animal. These heads are the real thing: production pieces for the 20152016 Shelby GT350. The 6.1L Hemi intake port flows 299 CFM at .500" and a maximum of 306 CFM at .650". Flow numbers as tested on a SuperFlow SF-600 flow bench In addition to enlarging and optimizing the intake and exhaust ports via CNC machining, the combustion chamber and valve areas also get serious attention from the 5-axis CNC. How do you improve on such a perfect factory cylinder head? #ford #mustang #coyote #compcams This is a quick video of me timing my 3-2-1 coyote engine. The introduction of the Coyote was Ford's chance to speak to the enthusiast by bringing back the iconic 5.0L. Ford Performance Parts Gen 3 5.0L Coyote 460 HP Mustang long block crate engines are 32-valve DOHC V8s that use advanced features like direct and port fuel injection, twin independent variable camshaft timing (Ti-VCT . I don't have the link but I think Rick may have posted it. Exhaust flow with a 1 3/4 inch pipe and standard comp. (Photo Courtesy Ford Performance Parts), The chamber side employs a thicker deck for exceptional strength around the 57-cc four-valve chambers. Gen 3 Coyote 5.0L engine - 2018-20 Mustang; 2018-20 F-150 Each new Coyote generation brought improvements in horsepower, torque, and even rpm capability. What are your power goals ? THESE HEADS ARE ON AN EXCHANGE PROGRAM. Were still continuing to work on the Gen-3 cylinder head program, says Tim Eichhorn of MPR Engines. What resulted were the left-hand M-6050-M50BR (driver) and right-hand M-6049-M50BR (passenger) heads. These changes include the following improvements and changes over the gen 2 GT Coyote variants. All numbers from a super-flow 600 @28 in on a 3.630 stock bore. But airflow is airflow and power is power. 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. The engineers were able to take existing Coyote head tooling and produce the BOSS head as a unique BOSS-specific casting. Eichhorn continued, We first find out the application the heads will be used for naturally aspirated, blower, or turbo. Retiring from the company in 2016, Mark continues to expand his career as a car builder, automotive enthusiast, and freelance journalist to provide featured content and technical expertise. 2023 Power Automedia. This is the 20122013 BOSS 302 cylinder head casting, M-6050-M50 and M-6049-M50 (shown), which really is a different casting of an improved 356 aluminum alloy (versus 319 with base Coyote heads) with CNC-machined ports and chambers. For those on a budget, any transmission from 1996 to current will technically bolt up to the Coyote engine, but it is strongly recommended to upgrade to the aforementioned T-56 6-speed or the TKO600 for manual options. 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. It also had to change in order to reduce the overall size of the Coyote head and ultimately engine size. Bearings. Westech is typically scheduled out for over two months at a time, and we were strapped in the day before. Justin and his experienced staff bring many years of high-performance expertise to the table, along with several NMRA national championships. Information on the Ford Coyote 5.0L V8 Engine General Information Cylinders 8 Displacement 4951 cc / 302.1 ci Firing Order 1,5,4,8,6,3,7,2 Cylinder Orientation Looking from the Front of the engine LHS 1,2,3,4 RHS 5,6,7,8 The Coyote engine is an . Exceeding 100 hp per liter (1.705 hp per cubic inch) is impressive, but this street motor offered BMEP numbers (effectively torque output relative to displacement) of 212, and on pump gas no less! They are capable of handling upwards of 40lbs of boost and 9000 RPM. You can have 10 different ports with the same exact flow numbers, yet they can vary wildly in RPM range, acceleration and power." To see what our 2020 Shelby GT500 did on the dyno, be sure to watch the following video: 2020 Shelby GT500 On The Dyno. Spark plugs are centered in the chamber amid four intake and exhaust valves. New intake and exhaust camshafts - 13mm lift on both intake and exhaust, which is a 1mm increase over standard gen 1 coyote. For example, chamber volume can be milled from any TEA cylinder heads to the customers requested chamber volume; in some cases they can remove additional material to make the chambers larger if needed. Foyts race team. Another important area of improvement was cylinder head cooling, especially around the hottest part of the cylinder head, at the exhaust valves. The stock heads were removed and replaced by the CNC heads from JPC/RGR using the stock head gaskets. Was wondering if anyone had any info on which heads would be better for an NA build. JPC Racing- CNC Stage 3 Coyote 5.0 Cylinder Heads $3,895.99 Choose Options JPC Racing - Coyote Rear Water Fittings (Rear of Head) $120.00 Choose Options JPC Racing - Coyote Head Water Fittings 12 ORB (Rear of Head) $120.00 Add to Cart JPC Racing - Coyote Head Water Fittings 12 ORB (Front of Head) $110.00 Add to Cart Next Customers Also Viewed Considered by many to be the best solid axle, street-legal race Mustang to come off a factory showroom floor! Having exhausted the basic bolt-ons, you might think we would be done with the Coyote, but youd be wrong. This 5.0L coyote was a huge upgrade over the 2011-2014 Mustang GT Coyote of its time! Coyote intake ports flow approximately 285 to 290 cfm stock, varying from casting to casting. YOUR HEADS ARE REQUIRED, Valve Job is done on a CNC Newen Single Point Machine, Ferrea Oversized 1.500 (38mm 1mm o/s)Stainless Steel Intake Valves, Ferrea Oversized 1.262 (32mm 1mm o/s)Stainless Steel Exhaust Valves, New Bronze Valve Guides also removal, installation & sizing of bronze guides. The jump from a Gen 1 (2011-'14) to Gen 2 (2015-'17) Coyote wasn't a monumental leap in technology, but when it came to the Gen 3, that's a completely different story. | Sitemap, JPC Racing- CNC Stage 1 Coyote 5.0 Cylinder Heads, JPC Racing- CNC Stage 2 Coyote 5.0 Cylinder Heads, JPC Racing - Coyote Rear Water Fittings (Rear of Head), JPC Racing - Coyote Head Water Fittings 12 ORB (Rear of Head), JPC Racing - Coyote Head Water Fittings 12 ORB (Front of Head), JPC Racing "Coyote" 5.0L Short Block Rated 1100 HP, Comp Cams- CR 2015+ Mustang GT N/A Stage 3 Cams, JPC- Tremec Magnum XL S197 Conversion Complete Kit, Comp Cams- 2011-2014 Mustang Stage 3 N/A NSR Camshafts, JPC- Custom NA Coyote Camshafts "2015-2017", JPC- 2015-2017 Mustang GT Tremec Magnum XL Complete Conversion Kit, PAC Racing- Coyote Drop-in Valve Spring Kit. Many options can be performed on your Coyote cylinder heads. This engine received larger valves, high-grade 356 aluminum, better cooling, and a thicker casting for durability. More power is good but more power everywhere is even better. 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). Track Max Stage 2 camshaft set, .580 inch lift/234 duration @.050 inch. Not a terrible difference but notable nonetheless! 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. Palm Beach Dyno provided remote tuning services utilizing our HP Tuners MPVI2 dongle. Ford calls the improved method cross-flow cooling; it eliminated the Modulars cooling tube in the valley. Below are the differences between the 5.2 GT500 Predator engine compared to the 5.2L GT350 Voodoo engine. Also included are either tool steel or titanium retainers, seats, valve seals, and locks. The stock port is roughcast. 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. Ford was able to develop the BOSS 302 head thanks to being given a proper budget. 55.9cc Chamber Volume (smaller versus 15-17 57cc) From there they head for further testing on the dyno to verify CFM and airflow numbers and efficiency. Equipped with the stock heads, this combination produced 515 hp and 450 lb-ft of torque. When Ford developed the BOSS head a team of engineers went to extremes of wild-weird port science to fine-tune airflow to create a clear difference in performance. Filed Under: Ford Coyote Engines, Ford Tech Tips, 2023 DiY Ford. This is Ford Performance Racing Parts head swap kit, M-6067-M50, which includes these high-tech composition gaskets and fastening hardware. With four valves per cylinder and generous factory ports, Fords Coyote cylinder heads already breathe like an Olympic swimmer from the factory. 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. LS3 and 4L65E auto. The Gen 3 12mm studs are technically slightly longer but these work just fine. Ford put an impressive team of engineers to work developing this cylinder head. Gen Gen 1 Gen 2 Gen 3 GT350 GT500 Quantity Add to Cart Frankenstein Engine Dynamics in association with Coyote Direct brings you the best cylinder head porting program for the Gen 1, Gen 2, Gen 3 Coyote and the GT350/GT500. Normalized for the difference between accessories, we netted 630.6 horsepower and 479.8 lb-ft, giving us an overall corrected gain of 26.5 horsepower and loss of 5.4 lb-ft. Roughly in 2003, GM upgraded the LS into its Gen IV configuration with a number of changes. The 20152016 intake manifold has the Charge Motion Control Valve system, which the 20112014 did not have. While the stock Gen-3 Coyote valvetrain is suitable for bolt-on modifications, we knew that our eventual plan was to throw a bunch of boost at our test mule (watch for a future story on that). From today's Detroit News: "The redesigned 5.0-liter V-8 engine pushes out 460 horsepower and 420 pound feet of torque. After that, we plan on running the Hellion turbo system, then following up with the Kenne Bell supercharger once again. Given our past experience with the valve float issue, we were excited about the increase in valvespring pressure. 2018 GEN 3 MUSTANG COYOTE 5.0L CYLINDER HEAD RH Buy Now. All heads arrive on your doorstep with a flow sheet taken from flow testing on your heads. In 2003, the 345-inch 5.7 Hemi received the first, followed in 2005 by the 6.1 hemi design. gen 3 coyote head flow numbers. gen 3 coyote head flow numbersgovernment jobs for math majors. Ford Performance expects to have a complete 5.2L Coyote crate available by fall of 2016 that you can order with the cross-plane crank. Adding the Boss intake upped the power output from 545 hp and 475 lb-ft to 571 hp and 449 lb-ft. However, these heads are still available from sources like Summit Racing Equipment, eBay, craigslist, and a host of others. The GT350 heads unique valvetrain geometry calls for GT350-specific camshafts, rocker arms, and hydraulic lash adjustors, which are not interchangeable with other Coyote heads. Cams had to be brought 20 mm closer together to shrink the package. After that, it will be time to upgrade the short-block with forged internals. Install a 5/16" (0.3125) diameter restrictor in this hose." That would be why you don't want to just plug the heater hoses off! JPC and RGR completely disassemble the heads, including the valveguides, for maximum porting during the CNC process. JPC adds that turnaround time is approximately one week because they keep CNC castings in stock. Starting with the 2015 S550 Mustang, we saw a version of the 5.0 officially called the gen 2 Coyote. These Aluminator Short Blocks serve as a strong foundation for the enthusiast that wants to spec and finish a Coyote build . Then you might be pretty excited about this ultimate 7.3L pushrod engine called the "Godzilla"! On top is the 20152016 head gasket with a revised VCV oil galley passage (arrow), which is larger. Ford Performance is no longer producing the BOSS 302 cylinder head. Tired of the common "coyote swap" that everyone's been doing? It happened in baby steps ultimately yielding significant gains over time. JavaScript is disabled. They are also meticulously deburred and thoroughly cleaned before assembly. Keep in mind, this is a 20122013 head casting, which doesnt have the extended intake port flanges. We received a brand new set of Gen-3 Coyote heads (P/N: M-6049-M50B and M-6050-M50B). MMR Starts with brand new cores (not used) and the magic begins. Thanks for the answers guys. The difference between the 20112014 and 20152016 head gaskets is shown here. What brand and type of headers are you using? Road Runner was eventually applied to the track-inspired Boss 302 in 2012 and 2013 with its revised 5.0L engine! Three credits got us through the entire day. What Makes The F150 Truck Coyote Engine Different? 435 cfm. A different part number seal is required to fit the larger brass guides. ARP also supplied a set of main studs and damper bolt, but the main studs will have to wait until we upgrade the bottom end. A CNC-machined Coyote exhaust port yields vastly improved flow over the roughcast stocker. Differences Between A Pushrod And Coyote 5.0, Ford Performance 7.3L "Godzilla" Crate Engine | Complete Overview, Differences Between the 2011-24 Mustang 5.0L Coyote Engine, Powertrain calibrations to improve power output, Unique short runner composite plastic intake manifold, Forged connecting rods, pistons, and crankshaft, Revised head casting for improved airflow and additional clearance for larger valves, Sinter forged connecting rods from Boss 302, Redesigned piston tops with deeper cutouts to clear the new larger valves, Rebalanced forged crankshaft that supports higher-rpm operation, Revised intake manifold with charge motion control valves (CMCV) for improved air-fuel mixing, Addition of mid-lock phasers on the intake camshaft phaser for improved control of valve timing. They understand what lives and what doesnt. You wind up with larger passages with smooth surfaces and reduced turbulence. FOLLOW:
He was the founding editor for its first online magazines, and transitioned into the role of editorial director role in 2014. Sorry, flat-plane cranks are not expected from Ford Performance anytime soon. Most of the machining time, though, is spent on the valve job machine. The 2018-2019 Coyote, Gen 3 cylinder heads have further improved ports and larger valves - and flow as nearly as well as the GT350 5.2L CNC ported heads. All testing was performed on pump E85. Look for Stage 3 cams, a revised air intake, and even a custom intake manifold to help reach our goal. You'll be first to know about Race Pages Digital latest news! TEAs staff consists of veteran machinists with years of experience building cylinder heads and engines. For a better experience, please enable JavaScript in your browser before proceeding. While this does not sound like a huge improvement, the addition of the new 10-speed transmission perfectly paired with this new gen 3 motors to be the fastest factory Mustang GT ever! (Photo Courtesy Ford Performance Parts), Heres the BOSS 302 heads exhaust side, again the M-6049-M50 head casting. They're also on sale for like 300.00 off right now. Save your pennies to throw a power adder at one, and better rods, if you're scared. torque @ 4,250 2015 mustang It also includes a provision for a timing chain tensioner (orange arrow), which is an oil galley port to provide chain tensioner pressure. engine. They are also blueprint, meaning all seat depths are equal from valve to valve and head to head. More generous valve sizing makes this head a terrific choice. No one I have spoken with in the automotive aftermarket is planning a high-performance cylinder head for the 5.0L/5.2L Ti-VCT Coyote engine at press time because the factory castings are exceptional pieces to begin with. If there was a N/A racing class for the coyote you might change your mind about cams. After a brief warm up, we were rewarded with a significant jump in power. Unlike the pushrod 5.0L predecessor to the Coyote that was in almost everything Ford offered like the Crown Victoria, F-150 truck, LTD, Lincoln Towncar, Explorer, etc., the modern high revving Coyote was in two Ford Powered vehicles: Mustang & F-150.