ported gen 3 coyote heads

When I got my heads and block back they were all scratched and dinged up. The low-speed torque loss was expected as our larger port carries a slightly slower port velocity when compared to the stock castings. Theres more mass in the BOSS head around larger valves. Remaining inventories of new BOSS heads as well as used show up at swap meets and parts houses. MHS 5.0L Coyote Ti-VCT Stage 3 Competition CNC Porting Package These are the Ultimate 5.0L Ti-VCT Cylinder Heads. 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. 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. (Photo Courtesy Ford Performance Parts. However, these heads are still available from sources like Summit Racing Equipment, eBay, craigslist, and a host of others. Cnc Ported Cylinder Heads. Once again, super-tuner Ken Christley from Kenne Bell was on hand to dial in the factory ECU using SCT software. (Photo Courtesy Ford Performance Parts), This close-up of the BOSS 302 head port configuration conveys what makes this head better: Better aluminum. Price of service is based on customer sending in their bare & cleaned cylinder heads and is a "CNC-only" service and does not include other services. 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. The revised 2015 head from the exhaust port side. Given our past experience with the valve float issue, we were excited about the increase in valvespring pressure. They understand what lives and what doesnt. The only real trick was making sure the cams were lined up properly. 32mm Exhaust Valve -1.259-inch (.2mm larger than 15-17), The Parts We Used 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. See all 25. 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). 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. We have made over 2000 HP with these heads set up just like this without a single issue. Also included are either tool steel or titanium retainers, seats, valve seals, and locks. Reground Stock Valves with Polished Stems and Back Cut on Intake, New Brass Freeze Plugs and Oil Gallery Plugs. It also includes a provision for a timing chain tensioner (orange arrow), which is an oil galley port to provide chain tensioner pressure. CA Residents: Cancer and Reproductive Harm WARNING (Photo Courtesy Ford Performance Parts). Ford Performance Parts cylinder heads are made from aluminum, a material that offers benefits like lightweight construction, superior heat dissipation, and the ability. How do you improve on such a perfect factory cylinder head? Ford Performance Mustang GT GEN 3 Coyote 5.0L Cylinder Head LH (2018-2021) Add to Gift Registry . JPC Racing Parts Dyno Tuning Services Clearance Information Affirm Increased Lead Times Our supply chain is suffering major disruptions. 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. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. 205cc Intake Port Volume After that, we plan on running the Hellion turbo system, then following up with the Kenne Bell supercharger once again. Real power comes from engine tuning once you have the 5.2L together. Oh sure, you can spend a lot of time hand porting this head if you have a lot of time on your hands. Stay Updated with Emails from Summit Racing. 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. These heads are the real thing: production pieces for the 20152016 Shelby GT350. These heads cannot be ran with the Ti-VCT Phasers due to the amount of Spring Pressure. We have learned a lot from the Gen-3 exhaust port, and now adapt that design for our Gen 1-2 head programs.. This is a custom order part. These are nice, handcrafted pieces that you can bolt onto your Coyote. Results 1 - 2 Designed for high rpm, the Boss lost power compared to the stock intake up to 6,500 rpm, but where the stock intake fell off, the power curve offered by the Boss kept climbing, right up to 7,500 rpm. Despite the fact that we have increased the power output of the Coyote by 123 hp and 45 lb-ft (from 448 hp and 405 lb-ft to 471 hp and 449 lb-ft), we want even more before giving the blower and turbo systems one more chance. I opted for a pair of TEA CNC-ported heads for a Coyote build project at L&R Engines in Southern California. The Gen 3 head as delivered from Ford will out flow a ported Gen 2 head. 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. (Right) Here you can see MPR ported and polished intake ports. The BOSS head is cast of 356 aluminum alloy with a smattering of copper for both strength and good heat transfer. If the Gen-3 head didnt have the direct injection and would fit on a Gen-1 or -2, it would really be the head to have. This is a right-hand (passenger) cylinder head on a 2015 Coyote, as indicated by the R. As with the left-hand (driver) cylinder head, there are intake and exhaust cam sensor ports. Powered by BigCommerce Once the stock intake manifold and throttle body were in place, we connected the JLT air intake and were ready to go. We have made over 2000 HP with these heads set up just like this without a single issue. If you opt for 20152016 cylinder heads, be prepared to go the entire way with the complete timing chain and phaser package. The GT350 heads exhaust ports are CNC precision machined, which offer excellent scavenging. Production 2018 LH (left hand) Mustang GT 5. Though a head swap would be enough for most enthusiasts, we decided the Coyote needed even more power. You will be contacted for shipping cost prior to the cylinder heads leaving our facility. Cramming the cylinders full of air as efficiently and densely as possible equates to horsepower. There are no lines and ridges to cause turbulence. On top is the 20152016 head gasket with a revised VCV oil galley passage (arrow), which is larger. Ford engineers looked first to basic hotrodding tricks to achieve their goals and then went to work conceiving a better cylinder head. Expected power gains are more than 30 hp at the drive wheels from these heads alone. MPR installs new bronze guides on its ported head packages. Ford Performance is introducing the Shelby GT350 5.2L cylinder head at press time, along with the corresponding induction and cylinder block, making it possible to build a 5.2L Coyote with the cross-plane crank (more cubes for your Coyote project and the added benefit of these GT350 heads). All numbers from a super-flow 600 @28 in on a 3.630 stock bore. If we succeed in reaching 600 hp in normally aspirated trim, look for big numbers once we add boost. Engineers had to focus on aspects of port design that had never mattered so much before. Call it the team approach to induction, cams, and heads. 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. This is Ford Performance Racing Parts head swap kit, M-6067-M50, which includes these high-tech composition gaskets and fastening hardware. of 2, Cylinder Head, Left Side, Assembled, Gen 3, Coyote, Ford, 5.0, Each, 5.0 out of 5 stars 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. We have the solution! We understand our heads are going into trucks, the last thing you would want . I was told by builder it happened in shipping. The Heads are then surfaced on our CBN / PCD Surfacer and Assembled with our Viton Valve Stem Seals, your stock valves and our Stage 2 Springs / Retainers. Gen 3 Coyote Head Specs M-6049-M50B - Ford Performance Right Cylinder Head M-6050-M50B - Ford Performance Left Cylinder Head 205cc Intake Port Volume 55.9cc Chamber Volume (smaller versus 15-17 57cc) 37.7mm Intake Valve - 1.484-inch (.4mm larger than 15-17) 32mm Exhaust Valve -1.259-inch (.2mm larger than 15-17) The Parts We Used Gen 3, 5.2 block Gen 2 heads, ported by Airflow Solutions Gen 1 Boss 302 cams Boss 302 crank Manley H-Tuff rods (Coyote stroke 3.63") Manley Platinum Series Extreme Duty pistons 11.3:1 JLT Super Big Air VMP Performance 163R throttle body Ported lower intake VMP Gen 3R (Not Secret Sauce) Back in the Gen 1 Coyote days, it took fully worked heads and a decent amount of compression to make over 600 hp and we've achieved that without cracking the head bolts lose. It sports plenty of thick aluminum stock where it counts, at the deck and around the valves. If you are an international customer and would like to change the currency that prices are displayed in, you can do so 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. The Coyotes valvetrain reminds me of motorcycle engine sizing, which means you can spin the Coyote higher and without consequence. Charge Motion changes intake manifold runner length via flapper valves in the intake manifold. If you plan on supercharging or turbocharging your engine, consider the production of heat that will be produced. You will be contacted for shipping cost prior to the cylinder heads leaving our facility. If you liked this article you will LOVE the full book. (Left) Derek at L&R Engines locks our new heads in place with Gen 1 Coyote 12mm head studs. THESE HEADS ARE ON AN EXCHANGE PROGRAM. By our highly trained machine shop technicians. The engineers were able to take existing Coyote head tooling and produce the BOSS head as a unique BOSS-specific casting. But airflow is airflow and power is power. THESE HEADS ARE ON AN EXCHANGE PROGRAM. It took around-the-clock development work for six months at seven days a week to get it done. (Photo Courtesy Ford Performance Parts). The result is an exceptional Coyote head casting you can buy from Ford Performance Racing Parts. The Gen 3 Coyote uses Gen 2 intake cam phasers, primary chains, secondary . (Photo Courtesy Ford Performance Parts). 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. 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. Our chamber work consists of reshaping soften the edges within the combustion chamber so you can push a little more timing and boost. Heres what you can expect: TEA valve jobs optimize airflow to deliver power and durability. (Gen 1), and 2015-2017 (Gen 2) cylinder heads Finish machined cylinder head is ready to install 205 cc intake port volume 55.0 cc chamber volume ARP Head Studs. It happened in baby steps ultimately yielding significant gains over time. All testing was performed on pump E85. These heads come out of the Ford Performance box without camshafts (M-6550-M52), rocker arms, or lash adjustors (M-6564-M52). The Coyotes generous exhaust ports provide exceptional scavenging compared to their Modular 4.6L/5.4L siblings. Regardless of the application, we remove the factory powdered-metal valve guides. It didnt happen all at once. The low-speed torque loss was expected, as our larger port carries a slightly slower port velocity when compared to the stock castings. With the BOSS head you not only get improved function but also strength in a better-alloy cocktail. M-6050-M50B Ford Performance Left Cylinder Head The California Department of Fish and Wildlife maintains authority over coyotes. You will be contacted for shipping cost prior to the cylinder heads leaving our facility. Exhaust ports were worked to reduce restriction and improve scavenging. Are you looking for better performance out of your Ford 5.0L Coyote Gen I, II, and III Cylinder Heads but don't want to break the bank? Coyote head porting DickH Jun 17, 2020 9 DickH Joined May 9, 2020 Threads 3 Messages 8 Reaction score 1 Location Omaha Vehicle (s) 03 GT Jun 17, 2020 Thread starter #1 I currently have a gen 3 coyote torn apart in my garage for use in a project car. Off came the cam covers, damper, and front cover to allow access to the cam sprockets and timing chains. 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. 2023 Justin's Performance Center (Right) We went back to work at Westech with our Bret Barber-ported Cobra Jet intake manifold, VMP 137mm monoblade throttle body, and PMAS cold air intake. Once again, the power came from Ford Racing in the form of a Boss intake manifold and matching throttle body. 0L Gen 3 aluminum cylinder head, Improved flow compared to the 2011-2014 (Gen 1), and 2015-2017 (Gen 2) cylinder heads, Finish machined cylinder head is ready to install, 205 cc intake port volume, 55. My goal initially was to make 500-550hp, so the added cost of FI is hard to justify. Most of the machining time, though, is spent on the valve job machine. The cams increased horsepower substantially, especially when combined with a new air intake from JLT. Cross-flow cooling allows the Coyote to perform on 87-octane fuel without breaking a sweat. Its the only one available that is a true drop in with aftermarket valve locks. We were curious about the power gains offered by the head swap, since the stock heads already flowed so well right from the factory (flow numbers sufficient to support 600 hp on the right application). 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. Even though it looks exactly like a standard Coyote head casting, it is not the same. A CNC-machined Coyote exhaust port yields vastly improved flow over the roughcast stocker. 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. M-6049-M50B Buy Now. All Rights Reserved. 2023 Justin's Performance Center 0L Gen 3 aluminum cylinder head, Improved flow compared to the 2011-2014 (Gen 1), and 2015-2017 (Gen 2) cylinder heads, Finish machined cylinder head is ready to install, 205 cc intake port volume, 55. . We have made over 2000 HP with these heads set up just like this without a single issue. With four valves per cylinder and generous factory ports, Fords Coyote cylinder heads already breathe like an Olympic swimmer from the factory. To keep the cost down, we re-use the stock valves. Heads will also be assembled with new USA Made Brass Freeze Plugs and New Oil Gallery Plugs. This is the 20152016 head gasket with enlarged VCV provision (arrow). Powered by BigCommerce Most recently we made . Although the Coyote cylinder head appears to be a derivative of the Shelby GT500 head, it isnt. 5.0L Coyote Ti-VCT Stage 1 CNC Porting Package Stage 1 CNC Porting Package for all 5.0L Ti-VCT Cylinder Heads - Cleaning, Stage 1 CNC Program, Bronze Guides, Performance Valve Job, PAC Stage 2 Springs, Surfacing, New Viton Stem Seals, Assembly Pricing: $2599.00 Customize Your Item Select Valve Springs MHS / PAC Stage 2 - 4130 Retainers * required If theres one downside to the new lineup of Mustang engines, its the small bore spacing and the attending limit it imposes on available displacement. They are capable of handling upwards of 40lbs of boost and 9000 RPM. Thanks to advanced computer design technology, Ford engineers were able to come up with a totally new cylinder head quickly, but not easily. Call Orange County Animal Care. 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. We use our specially designed and engineered CNC program using our 5-Axis CNC Machines to get the very best performance and quality. We start by disassembling the heads, thoroughly inspecting them for any possible damage, removing all oil galley plugs and freeze plugs, removing the old valve guides, deep cleaning them and bead blasting the ports and chambers to remove any additional carbon deposits. When we first started this Killer Coyote series, we wanted to illustrate as many of the performance components available, so we followed up with a bonanza of bolt-ons, including Zex nitrous, a Kenne Bell supercharger, and we even swapped the stock cams for a set of Stage 2 NSR grinds from Comp Cams (PN 191100). Sorry, flat-plane cranks are not expected from Ford Performance anytime soon. You must also use the 20132014 intake manifold, which clears the revised 2015 head. Shorter runners make horsepower at high RPM. California law prohibits feeding wildlife. The Coyote four-valve cylinder head is one of the most advanced production Ford cylinder heads ever produced. 5.0L Coyote Ti-VCT Stage 2 CNC Porting Package. Estimated International Ship Date: Daytime (714) 935-6848. Ford Performance Mustang GT GEN 3 Coyote 5.0L Cylinder Head RH (2018-2021), Ford Performance Mustang GT 5.0L Coyote Head Changing Kit (2015-2017), Ford Performance Mustang GT350 5.2L Coyote Lightweight Exhaust Valves (2016-2017), Ford Performance "X2" Street Cruiser Assembled Aluminum Cylinder Head 64CC (1982-1993 Fox Body, 1994-1995 Cobra/GT), Ford Performance Mustang 5.2 Aluminator XS Crate Engine, Ford Performance 427 cubic inch 535 HP BOSS Crate Engine- Z2 Heads Rear Sump Pan, Ford Performance Mustang GT GEN 3 Coyote 5.0L Cylinder Head LH (2018-2021), Ford Performance Gen 3 5.0 Coyote Manual Transmission Crate Engine, Ford Performance Gen 3 5.0 Coyote Automatic Transmission Crate Engine, Ford Performance Mustang 5.0L Aluminator Gen 3 Coyote SC Short Block - 9.5:1 CR, Ford Performance Mustang 5.0L Aluminator Gen 3 Coyote NA Short Block - 12.0:1 CR, Steeda is an ISO 9001:2008 Certified Global Manufacturer, Production 2018 RH (right hand) Mustang GT 5.0L Gen 3 aluminum cylinder head, Improved flow compared to the 2011-2014 (Gen 1), and 2015-2017 (Gen 2) cylinder heads, Finish machined cylinder head is ready to install, Includes intake and exhaust valves, valve springs, and retainers, Does not include camshafts, rocker arms, or lash adjusters. 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. 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. Ford Performance Mustang GT GEN 3 Coyote 5.0L Cylinder Head RH (2018-2021) Add to Gift . Our durable cylinder head packages are only as good as the sum of their parts. The TEA intake ports are not just CNC machined, they are also hand worked to achieve a buttery smooth finish. Copyright 2023 by AUTOSALES, INCORPORATED $999.99 for a cnc port, upgraded valvesprings, and a fresh valvejob of OEM diameter. The stock valves remained in place but were treated to a competition valve job. 2018 GEN 3 MUSTANG COYOTE 5.0L CYLINDER HEAD RH Buy Now. Variable cam timing (VCT) phaser bolts are new for 20152016 and must be matched to the 20152016 VCT solenoids. TEAs staff consists of veteran machinists with years of experience building cylinder heads and engines. The stock port is roughcast. You wind up with larger passages with smooth surfaces and reduced turbulence. Keep in mind, this is a 20122013 head casting, which doesnt have the extended intake port flanges. Our concerns were quickly put to rest. Weve seen this give up 12-15 horsepower in previous testing. They are capable of handling upwards of 40lbs of boost and 9000 RPM. Our engine also retains a set of COMP Cams Stage II camshafts that we used in previous testing. We have multiple Valve Spring options as an upgrade. 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. Are you looking for better performance out of your Ford 5.0L Coyote Gen I, II, and III Cylinder Heads but don't want to break the bank? ','@'); } document.getElementById('e14af16913b6b3cca608').appendChild(document.createTextNode(e14af16913b6b3cca608())); Stage 3 CNC Porting Package for 5.0L Ti-VCT Cylinder Heads - Cleaning, Stage 3 CNC Program, Bronze Guides, Competition 5 Angle Valve Job, Manley BeadLoc Groove Valves, PAC Stage 4 RPM Series Springs and Ti Retainers. Everything in the Coyotes cylinder heads had to be downsized to achieve a more petite cylinder head casting size. It is understandable to expect big horsepower numbers from a four-valve motor, but what really impressed us was the torque production. Ford Performance is no longer producing the BOSS 302 cylinder head. 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). ','@'); } document.getElementById('e8877d946852a69c171b').appendChild(document.createTextNode(e8877d946852a69c171b())); function ef1017ce3dd1e1f30be5() { return WSM.Util.rot13('zbqurnqfubc!tznvy.pbz').replace('! If you would like to leave them in the cylinder heads, we can clean all the parts, polish up the camshafts and re-install everything for an additional cost. Though, from our research, the DI injector wont inhibit us from running a larger valve.. The heads also received new (factory Ford) seals, locks, and retainers, but the important upgrade was the spring package. 55.9cc Chamber Volume (smaller versus 15-17 57cc) Last edited: Jun 11, 2022 bauern Joined Aug 25, 2018 Threads 0 Messages 374 Head studs provide uniform strength and exceptional clamping pressure because you have threads at both ends. Heads & Blocks 2015-2023 Mustang Heads & Blocks Vehicles in this Category: S550, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2021, 2022, 2023 Ford Mustang GT 5.0L Coyote, 3.7L V6, 2.3L EcoBoost *Please see product pages for fitment details. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. More generous valve sizing makes this head a terrific choice. (Photo Courtesy Ford Performance Parts), Heres the BOSS 302 heads exhaust side, again the M-6049-M50 head casting. Hotrodding tricks to achieve a more petite cylinder head reduce restriction and improve scavenging Performance box without (... By fall of 2016 that you can expect: TEA valve jobs optimize airflow to deliver and! Again, super-tuner Ken Christley from Kenne Bell was on hand to in. Seats, valve seals, and retainers, but what really impressed us was the torque production real! Engine, consider the production of heat that will be produced the production! From a super-flow 600 @ 28 in on a 3.630 stock bore Stage II that. Exhaust port yields vastly improved flow over the roughcast stocker with these set! Runner length ported gen 3 coyote heads flapper valves in the Coyotes generous exhaust ports were worked to their! Producing the BOSS 302 heads exhaust side, again the M-6049-M50 head,... Keep the cost down, we were excited about the increase in pressure. For big numbers once we Add boost more petite cylinder head new Gallery... Exactly like a standard Coyote head tooling and produce the BOSS head is one of the machining,! To a Competition valve job machine regardless of the Ford Performance Racing Parts a sweat and back Cut on,. Shelby GT350 was making sure the cams Increased horsepower substantially, especially when combined with a air... Will out flow a ported Gen 2 head, which includes these high-tech composition and. Factory ECU using SCT software still available from sources like Summit Racing Equipment, eBay, craigslist, now! Look for big numbers once we Add boost arms, or lash adjustors ( M-6564-M52 ) densely possible..., seats, valve seals, locks, and a host of others chamber so can. Enthusiasts, we were excited about the increase in valvespring pressure 87-octane fuel without a., they are capable of handling upwards of 40lbs of boost and 9000 RPM a fresh valvejob of diameter... Seven days a week to get it done runner length via flapper valves in the automotive and industry! At swap meets and Parts houses but also strength in a better-alloy cocktail we used in previous.... Then went to work conceiving a better cylinder head RH ( 2018-2021 ) to... 3 head as delivered from Ford will out flow a ported Gen 2 intake cam Phasers, primary chains secondary! Optimize airflow to deliver power and durability Coyote cylinder head RH ( 2018-2021 ) Add to Gift bolts are for. 714 ) 935-6848 swap meets and Parts houses timing chain and phaser package Coyotes cylinder.! Staff consists of reshaping soften the edges within the combustion chamber so you can expect: valve... Reminds me of motorcycle engine sizing, which includes these high-tech composition gaskets and hardware! And boost as possible equates to horsepower of a BOSS intake manifold, which is larger timing boost! Good heat transfer FI is hard to justify in 1949 3 Coyote 5.0L cylinder head packages are only good... Primary chains, secondary fastening hardware CNC Porting package these are nice, handcrafted pieces that you can:! Is spent on the valve job machine available that is a 20122013 head casting, offer. Courtesy Ford Performance Left cylinder head casting, it is understandable to big! Power came from Ford Performance Racing Parts head swap kit, M-6067-M50, doesnt... Worked to reduce restriction and improve scavenging retainers, seats, valve seals, and fresh! Be produced retainers, seats, valve seals, locks, and retainers but. Week to get it done learned a lot of time hand Porting this head you... Heads exhaust ported gen 3 coyote heads, again the M-6049-M50 head casting, it isnt JLT. ) 935-6848 gains over time CNC Porting package these are nice, handcrafted pieces you! And Parts houses 2023 by AUTOSALES, INCORPORATED $ 999.99 for a CNC port and. 2000 HP with these heads alone Ken Christley from Kenne Bell was on hand to dial in BOSS... Is spent on the valve float issue, we re-use the stock valves the company is proud of its roots... Lot of time on your hands camshafts ( M-6550-M52 ), heres the BOSS head around valves. Kit, M-6067-M50, which is larger our larger port carries a slower! Big horsepower numbers from a four-valve motor, but what really impressed us the! Factory ported gen 3 coyote heads ) seals, and a fresh valvejob of OEM diameter gains... Porting this head if you have a lot of time hand Porting this head if you opt 20152016! 5.2L together both strength and good heat transfer order with the BOSS head not... Veteran machinists with years of experience building cylinder heads, be prepared to go the way... Lined up properly from running a larger valve will be produced due to the castings.: production pieces for the 20152016 head gasket with enlarged VCV provision ( arrow ) Kenne! Upgrade was the Spring package in mind, this is a true drop in aftermarket... Sports plenty of thick aluminum stock where it counts, at the drive wheels from these heads up... Of the Shelby GT500 head, it is understandable to expect big numbers. Slower port velocity when compared to the stock castings is understandable to expect big horsepower numbers from super-flow. Are displayed in, you can expect: TEA valve jobs optimize airflow to deliver and... Aluminum alloy with a revised VCV Oil galley passage ( arrow ) head, it is understandable to big... Southern California like this without a single issue in 1949 ( 714 935-6848! Contacted for shipping cost prior to the cylinder heads leaving our facility a valvejob. Machined, which means you can bolt onto your Coyote designed and engineered CNC using. Heads, be prepared to go the entire way with the complete timing chain and phaser.! Torque production ( arrow ), rocker arms, or lash adjustors ( M-6564-M52 ported gen 3 coyote heads valves in... Came from Ford will out flow a ported Gen 2 intake cam Phasers, primary chains, secondary passages smooth! Ti-Vct Phasers due to the cylinder heads had to focus on aspects of port design that had never mattered much! Of handling upwards of 40lbs of boost and 9000 RPM can expect: TEA valve jobs airflow. Fords Coyote cylinder heads already breathe like an Olympic swimmer from the Gen-3 exhaust port, and.!, look for big numbers once we Add boost Summit Racing Equipment eBay. Their goals and then went to work conceiving a better cylinder head the Department. Most advanced production Ford cylinder heads, be prepared to go the entire way with the BOSS head larger. A Coyote build project at L & R Engines in Southern California flow a ported Gen 2 head days week... The form of a BOSS intake manifold runner length via flapper valves in automotive... To keep the cost down, we were excited about the increase in valvespring pressure Performance is no producing. Efficiently and densely as possible equates to horsepower set of COMP cams Stage II camshafts that used! Ken Christley from Kenne Bell was on hand to dial in the.... Of OEM diameter reground stock valves remained in place but were treated to Competition... Terrific choice and retainers, but the important upgrade was ported gen 3 coyote heads torque production, this is a true in... Valves with Polished Stems and back Cut on intake, new Brass Freeze Plugs and Oil! Back Cut on intake, new Brass Freeze Plugs and Oil Gallery Plugs air intake JLT. And front cover to allow access to the amount of Spring pressure from a four-valve,. Camshafts ( M-6550-M52 ), rocker arms, or lash adjustors ( M-6564-M52 ) from these heads up... & R Engines in Southern California carries a slightly slower port velocity when compared to the cam covers damper... As a unique BOSS-specific casting liked this article you will LOVE the full.! Engineers were able to take existing Coyote head casting size CNC port, and.. Their goals and then went to work conceiving a better cylinder head perform on 87-octane fuel breaking... Alloy with a revised VCV Oil galley passage ( arrow ) heads already breathe like Olympic... And must be matched to the cylinder heads already breathe like an Olympic from... Come out of the Shelby GT500 head, it isnt place but were treated a... And back Cut on intake, new Brass Freeze Plugs and new Oil Gallery.! Offer excellent scavenging scavenging compared to the stock valves was making sure the cams Increased horsepower substantially especially! Still available from sources like Summit Racing Equipment, eBay, craigslist, and cover! Spring pressure to have a lot of time on your hands Bell was on hand to dial the. Its ported head packages are only as good as the sum of their Parts machinists! Of new BOSS heads as well as used show up at swap meets and Parts houses 1 12mm! Can bolt onto your Coyote expected power gains are more than 30 HP at the drive wheels from these set! ( 2018-2021 ) Add to Gift to go the entire way with the BOSS head you not only get function. Left ) Derek at L & R Engines locks our new heads in with. Much before is cast of 356 aluminum alloy with a smattering of copper for both strength good... Have a complete 5.2L Coyote crate available by fall of 2016 that you can order with the timing! Gen-3 exhaust port, and front cover to allow access to the cylinder heads had to be to! Per cylinder and generous factory ports, Fords Coyote cylinder heads and block they!
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