2013 boss 302 heads

Size up the job … [Click here to read more...], This is where you combine the assembled differential with the gear case and hypoid gears. An additional 32 horsepower was squeezed out by using a new, unique intake manifold, revised camshaft, and revised cylinder heads, among other tweaks. Another important area of improvement was cylinder head cooling, especially around the hottest part of the cylinder head, at the exhaust valves. Improvement came with minute changes in port shape. The BOSS head is cast of 356 aluminum alloy with a smattering of copper for both strength and good heat transfer. The new Shelby GT350 5.2L head can also be included. Head studs provide uniform strength and exceptional clamping pressure because you have threads at both ends. Perhaps this is an unfair comparison when you consider a two-valve versus a four-valve. These numbers happened without specialized port work, which leaves the door wide open for CNC port work and more power. You can be methodical and cover all the bases during a rebuild and still things can go wrong. Although there are four basic factory cylinder head castings, the aftermarket offers different CNC porting styles you should be familiar with. MSRP $2,350.00 BOSS … (Photo Courtesy Ford Performance Parts. When development began on the base Coyote head, Ford engineers were presented with another challenge: the 2012–2013 BOSS 302 cylinder head, which was also known as the “Roadrunner” project … Shorter runners make horsepower at high RPM. It wasn’t like the classic FE-Series 427 SOHC V-8 that … [Click here to read more...], Although there’s some confusion over Cleveland cylinder heads, the 335-series engine family has the easiest line-up of Ford cylinder heads to understand. Romeo-style camshaft journal girdles were abandoned for Windsor-style camshaft journal towers. 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. It sports plenty of thick aluminum stock where it counts, at the deck and around the valves. Written by Jim Smart and Posted with Permission of CarTechBooks. The 2011–2014 head has a shorter intake port flange. The Coyote four-valve cylinder head is one of the most advanced production Ford cylinder heads ever produced. You need to send TEA your cylinder head cores to get started. Variable cam timing (VCT) phaser bolts are new for 2015–2016 and must be matched to the 2015–2016 VCT solenoids. Port size on small-block Fords has … [Click here to read more...], It’s good to have a source to guide you when you’re struggling with troublesome transmission function. Ford was able to develop the BOSS 302 head thanks to being given a proper budget. They are a GT350 exclusive; you have to buy a GT350 to get one. Valve Job is done on a CNC Newen Single Point Machine. (Photo Courtesy Ford Performance Parts), This close-up of the BOSS 302 head port configuration conveys what makes this head better: Better aluminum. With the BOSS head you not only get improved function but also strength in a better-alloy cocktail. It uses a cast version rather than a CDC version of the head. There are no variations. It  also had to change in order to reduce the overall size of the Coyote head and ultimately engine size. The GT350 head’s exhaust ports are CNC precision machined, which offer excellent scavenging. 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. Coyote’s cylinder heads are left (driver) and right (passenger) specific, easily identified by “L” and “R” in addition to respective casting numbers. 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. They are factory production pieces for the flat-plane crank 5.2L 2015–2016 Shelby GT350. Born out of the Coyote 5.0 liter engine, the modified version used in the Boss 302 Mustangs is known as the “Roadrunner." Everything in the Coyote’s cylinder heads had to be downsized to achieve a more petite cylinder head casting size. As well as CNC port work going in and coming out. 2012-2013 BOSS 302 engine $6,500 pic hide this posting restore restore this posting. The Boss 302's last year of production is 2013 and is available with an impressive Hi-Po 302 that produces 444 HP thanks to upgraded intake and forged pistons. The 2015 GT also takes slightly from the Boss 302 heads. Be sure your harmonic balancer has its timing marks properly indexed. If you’re going to run the more aggressive 2015–2016 camshafts on 2011–2014 cylinder heads, you must use the 2015–2016 timing chains, sprockets, and cam phasers. $27,500. You’d be surprised how many times you get it wrong using a worn-out balancer or … [Click here to read more...], Parts selection is one of the most important elements of engine building because all parts must operate in concert with one another. This is also a CNC-machined intake port. Vcaautosales. TEA also stocks parts from all the leading valvetrain manufacturers and can supply countless variations of valvesprings, retainers, and valve materials. The yellow arrow indicates the secondary timing chain tensioner oil galley. The FE was not a replacement for the Y-block; it was a larger companion to an engine family sharing some design … [Click here to read more...], Ford FE intake manifolds are unique to this engine family, and instantly recognizable when compared to any other engine’s parts. If you opt for 2015–2016 cylinder heads, be prepared to go the entire way with the complete timing chain and phaser package. Ford Performance is no longer producing the BOSS 302 cylinder head. An Evolution Performance and L&M Engines– built GEN 1 5.0L Coyote engine powers Cyrnek’s Mustang. We have 13 2013 Ford Mustang Boss 302 vehicles for sale that are reported accident … Ford engineers looked first to basic hotrodding tricks to achieve their goals and then went to work conceiving a better cylinder head. It originally had a Boss 302/4spd, 318ci and ran in the low 10's. Cylinder Heads … What counts is what you get at the crank and rear wheels. Ford Performance ; Price. There’s no supercharger on this naturally-aspirated engine as there is on the blown GT500. Exhaust valve size for 2015–2016 grew from 31.0 mm/1.240 inches to 31.7 mm/1.248 inches. Many options can be performed on your Coyote cylinder heads. In addition, cooling passages are improved for better heat transfer. This is Ford Performance Racing Parts’ head swap kit, M-6067-M50, which includes these high-tech composition gaskets and fastening hardware. Ford calls the improved method “cross-flow cooling”; it eliminated the Modular’s cooling tube in the valley. These heads come out of the Ford Performance box without camshafts (M-6550-M52), rocker arms, or lash adjustors (M-6564-M52). First, you need to understand some fundamentals of the Ford axles to help … [Click here to read more...], Ford’s AOD evolved into a highly successful mechanically modulated transmission from its 1980 introduction until production ended in 1991. These heads provide excellent breathing capacity with the potential for more. Bottom is the 2011–2014 gasket with a pinhole-sized galley passage (arrow). If you're rebuilding your 2011-2014 5.0L GT Mustang or 2012-2013 Boss 302 … Oh sure, you can spend a lot of time hand porting this head if you have a lot of time on your hands. Spark plugs are centered in the chamber amid four intake and exhaust valves. SHARE THIS ARTICLE: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. The TEA intake ports are not just CNC machined, they are also hand worked to achieve a buttery smooth finish. Four basic cylinder head castings are available: 2011–2014 GT, 2012–2013 BOSS 302, and the 2015–2016 cylinder head designed for the Charge Motion Control Valve system and improved flow. Real power comes from engine tuning once you have the 5.2L together. But airflow is airflow and power is power. If you need a good example of what makes the BOSS head different material-wise, it’s the same 356 aluminum alloy used in Ford’s Super Duty Power Stroke diesels. However, I can touch on what you can expect across a broad range of Ford, Lincoln, and Mercury applications. The Boss 302 Leguna Seca edition was an even more race inspired package than the original Boss. This meant smaller lash adjusters, springs, and rocker arms. Up for sale is a set of 1970 Boss 302 heads, Attached Thumbnails Search "" across the entire site Search "" in this forum Search "" in this discussion. While I’m on the subject of cylinder head compatibility, also keep in mind that the 2015–2016 induction system is also different from 2011 to 2014 with ribbing that interferes with the 2011–2014 cylinder head’s extended intake port flange. They understand what lives and what doesn’t. (Photo Courtesy Ford Performance Parts), Ford Performance has recently added the production GT350 5.2L Coyote cylinder head (M-6049-M52 and M-6050-M52) to its lineup of Coyote cylinder heads. Each of these builds shows what can be done with both the 351C and 400 … [Click here to read more...], Once you have disassembled the engine, selected the best parts, and finished the machine work, it may seem as if the toughest part of a rebuild is over, but it isn’t. The 351C block castings, despite different casting numbers, are all basically the same casting and can all be converted to four-bolt main caps with help from a … [Click here to read more...], Adjusting ignition timing must be performed with a timing light with an accurate harmonic balancer. Expected power gains are more than 30 hp at the drive wheels from these heads alone. This is the as-cast factory chamber, which has not been CNC machined. This is the 2015–2016 head gasket with enlarged VCV provision (arrow). This Tech Tip is From the Full Book, HOW TO REBUILD THE SMALL-BLOCK FORD. All heads arrive on your doorstep with a flow sheet taken from flow testing on your heads. The revised 2015 head has these extended intake port flanges, which accommodate the CMCV system. Because the Coyote’s 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. If you liked this article you will LOVE the full book. These CNC-ported heads are actually a joint venture between JPC Racing and Rich Groh Racing (RGR) Engines. Charge Motion changes intake manifold runner length via flapper valves in the intake manifold. The 2013-14 Mustang benefits from a phosphorous coating on the pistons as well as the piston rings from the Boss 302… When your Coyote heads arrive at TEA, here’s what happens: JPC (Justin’s 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. Regardless of what cylinder head you have planned for your Coyote project, the basics remain the same. Valve angle had to change to improve valve to piston clearances and flow. Research 2013 Ford Mustang Coupe 2D Boss 302 prices, used values & Mustang Coupe 2D Boss 302 pricing, specs and more! You wind up with larger passages with smooth surfaces and reduced turbulence. When a casting emerged from the Windsor foundry, CNC machines went to work to massage the unique BOSS casting which, to the naked eye, isn’t much different from the standard Coyote head. You must also use the 2013–2014 intake manifold, which clears the revised 2015 head. For example, chamber volume can be milled from any TEA cylinder heads to the customer’s requested chamber volume; in some cases they can remove additional material to make the chambers larger if needed. Slawko Racing Heads says these are the same CNC-ported Coyote heads used by Justin Cyrnek in his 2013 Mustang GT racecar. $0.00 - $999.99; $1,000.00 - $1,999.99; $2,000.00 and above ; My Cart. So there’s very little you would need to do to this head to achieve greater power. Exhaust ports were worked to reduce restriction and improve scavenging. For a comprehensive guide on this entire subject you can visit this link: The headers were built by Bill Dawson in L.A. over 34+ years ago with unsaved towers, the towers have since been saved for the 351w/TF heads. With CNC porting, you can gain as much as 25 to 40 cfm intake and 20 to 30 cfm exhaust. This engine received larger valves, high-grade 356 aluminum, better cooling, and a thicker casting for durability. $100. Plan on fresh gaskets and bolts whenever you swap heads. They are also blueprint, meaning all seat depths are equal from valve to valve and head to head. Complete 5.2L Voodoo flat-plane engines are not expected either from Ford Performance. Total Engine Airflow (TEA) does a nice CNC-ported Coyote head sporting Ferrea stainless-steel valves. Plus, you also add the necessary bearings, seals, and shims. The Mustang Boss 302 is a high-performance variant of the Ford Mustang originally produced by Ford in 1969 and 1970, alongside its more powerful sibling the Boss 429 Mustang. How do you improve on such a perfect factory cylinder head? Ford Performance Driver Side Cylinder Head for 2011, 2012, 2013 and 2014 5.0L 4V GT Mustangs and 2012-2013 Boss 302/S/R Mustangs. 2013 Ford Mustang Boss 302 Road Test & Review By Lyndon Bell The granddaddy of American pony cars, and the car from which the pony car genre’s moniker was derived, Ford’s Mustang is the oldest … On top is the 2015–2016 head gasket with a revised VCV oil galley passage (arrow), which is larger. It is suggested that you head-stud your Coyote build unless you’re planning in-vehicle head removal. Find 2013 Ford Mustangs Boss 302 for Sale on Oodle Classifieds. Remaining inventories of new BOSS heads as well as used show up at swap meets and parts houses. NOTE: Check cam follower roller to cylinder head clearance with base 2011- 2014 Mustang GT 5.0L 4V Ti-VCT cylinder head Recommend use of Boss 302 valve spring kit M-6513-M50BR ; The cams are used on the 2013 … All TEA head ports and chambers are hand blended in critical areas, and then flow tested to ensure they perform as designed. 2,016 805 Bay Area. Keep in mind, this is a 2012–2013 head casting, which doesn’t have the extended intake port flanges. This is where a step-by-step approach to the problem … [Click here to read more...], Before you embark on the rebuild and start scouring local scrap yards and online websites, it will be helpful to understand what to look for and what to avoid in these axles. You have a number of options when it comes to CNC port work including Total Engine Airflow, JPC Racing, and Slawko Racing. The 2011–2012 intake manifold does not fit. A core exchange is required or a core charge is added to the final price, according to JPC. Exhaust flow with a 1 3/4 inch pipe and standard comp. Rough surfaces are gone. Ford engineers worked day and night on intake and exhaust port shape with grueling dyno tests to determine how much they had gained. 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. On its website JPC says, “The Stage 1 CNC-ported heads increase flow 9 to 14 percent (depends on lift) and utilize OEM valves, valvesprings, and retainers. Engineers had to focus on aspects of port design that had never mattered so much before. One third of the valve cover extends over the intake casting, and the pushrods run through cast or machined passages in … [Click here to read more...], Few things determine an engine’s personality more than cylinder heads, camshafts, and rocker arms. With the Edelbrock part #7129 Performer RPM E-Boss 302 intake manifold, you can build a mock Boss engine by using a standard 302 block and Edelbrock Performer RPM Cleveland cylinder heads #61699. Of course, the V8-powered Boss 302 managed the same run in only 4.8 seconds, while a 2013 GT with the 3.73 ratio sprinted to 60 in 4.7 seconds. When you compare the Coyote’s valves and valvetrain to the 4.6L and 5.4L Modular’s, there’s an obvious difference in size. A closer look at the Coyote cylinder head demonstrates the petite nature of this redesigned Modular head with its smaller valvetrain. Filed Under: Ford Coyote Engines, Ford Tech Tips, Torque converters are probably the most misunderstood component in an automatic transmission, yet they’re the simplest in both theory and function. You can purchase individual pieces or a complete kit that includes everything that you … [Click here to read more...], There has always been some confusion when it comes to Cleveland block identification. It also includes a provision for a timing chain tensioner (orange arrow), which is an oil galley port to provide chain tensioner pressure. About | Contact | Terms | Privacy, Production cylinder head for the 5.2L GT350, Fully CNC-ported intake ports, exhaust ports, and combustion chamber, Larger port sizing than the 2015 5.0L Coyote CMCV cylinder heads, 38.3-mm intake valve and 32.5-mm exhaust valve; 2015 5.0L Coyote valve sizes are 37.3-mm intake, 31.8-mm exhaust, New valvetrain geometry allows for greater valve lift, Lightweight hollow-stem intake valves and sodium-filled exhaust valves, Heads do not include camshafts, rocker arms, and lash adjusters, Requires unique camshaft due to valvetrain geometry (M-6550-M52), Also requires 5.2L rocker arms and lash adjusters (M-6564-M52), Fully CNC port intake and exhaust runners, Precision grind all 32 valves with backcut on intake valve, Custom assembly ensuring all tip heights are at stock height, Trickflow/Pac racing 85-pound valvesprings, FORD COYOTE ENGINES: HOW TO BUILD MAX PERFORMANCE, The Ultimate Ford Transmission Torque Converters Guide, How to Install Ford C4 and C6 Transmissions: Step by Step, How to Disassemble Ford 4.6L & 5.4L Engines – Step-by-Step, How to Build a 500 Horsepower Ford 351 Cleveland Engine, How to Assembly Ford 4.6L & 5.4L Engines – Step-by-Step, Ford Small-Block Rebuild: Torque Specs, Sequences, and Alignment, Ford FE Engine Intake Manifolds: The Ultimate Guide, Ford Cylinder Heads and Valvetrain Interchange: Small-Block, Ford C4 and C6 Transmission Trouble Shooting Guide, Ford Axle History and Identification: Ford Differentials, Ford AODE/4R70W Guide: Calibration, Building, Troubleshooting, Ford AOD Transmission Installation and Swapping Guide, Ford 9 Inch Differential Guide: Third-Member Assembly, Ford 351 Cleveland Engines: Block Identification Guide, Ford 351 Cleveland Engine Ignition Guide: Timing, 4.6L & 5.4L Ford Rebuild Cheat Sheet: Selecting Parts, 4.6L & 5.4L Ford Rebuild Cheat Sheet: Before You Begin, 351 Cleveland Cylinder Heads Guide: Factory Iron Heads. Fully assembled w/o camshafts. Ford put an impressive team of engineers to work developing this cylinder head. 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. Every set of heads is ready to install directly out of the box. The Maverick I have is an old B/SM car and was campaigned from 1979 until the class closed in 1981. Jul 1, 2016 #2 byronj TMO Addict. Never has this been more crucial than with Ford’s Modular V-8 because of the many variations produced since 1991. A test of a regular 2012 Boss 302 (also with the exhaust restrictors removed) in September 2011 turned up our best Boss numbers to date: 0.95 g of grip and a quarter-mile time of … The result is thorough scavenging. This 2011–2014 CNC-machined 57-cc Coyote combustion chamber offers the best characteristics ever in a Ford chamber. (Photo Courtesy Ford Performance Parts), The chamber side employs a thicker deck for exceptional strength around the 57-cc four-valve chambers. M-6010-B302BB. TEA’s staff consists of veteran machinists with years of experience building cylinder heads and engines. THESE HEADS ARE ON AN EXCHANGE PROGRAM. If you study this head closely it is a completely different casting. Ford’s Coyote design team understood at the outset it would have to burn a lot of midnight oil to come up with a cylinder head that could do everything. Sitemap | BigCommerce Premium Themes by PSDCenter, JPC Racing - Built 5.0 "Coyote" Short Block Rated 1100 HP, RGR- Coyote Stroker Shortblock 335 Cubic Inches, JPC Racing- CNC Stage 1 Coyote 5.0 Cylinder Heads, JPC Racing- CNC Stage 2 Coyote 5.0 Cylinder Heads, JPC- Custom NA Coyote Camshafts "2011-2014", Comp Cams- CR 2015+ Mustang GT N/A Stage 3 Cams, JPC- Tremec Magnum XL S197 Conversion Complete Kit, RGR Engines- Stage 3 CNC Cylinder 3V Heads Hand Finished, RGR Engines- Stage 2 CNC Cylinder 3V Heads Hand Finished, 13 Ways to Bolt On Horsepower with JPCracing.com: ECUs and Programmers, 15 Ways to Bolt On Horsepower with JPCracing.com: Heads, Manifolds and Exhausts. We have a great online selection at the lowest prices with Fast & Free shipping on many items! What resulted were the left-hand M-6050-M50BR (driver) and right-hand M-6049-M50BR (passenger) heads. In the meantime, search for new castings for your Coyote project. Budget permitting, you can build a complete Ford Performance 5.2L Coyote to create a completely compatible mill. The spark plugs are centered right in the middle of the action amid two 1.460-inch/37.0-mm intake and two 1.220-inch/31.0-mm exhaust valves. There was distance between the four valves, valve angle, valveseats, and more. Justin and his experienced staff bring many years of high-performance expertise to the table, along with several NMRA national championships. You have no items in your shopping cart. Coolant flows up through cylinder heads at the exhaust valves toward the front of this engine. 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. The Boss includes hi lift cams, oil … I spent a lot of time tracking these down. Even though it looks exactly like a standard Coyote head casting, it is not the same. 1,999.99 ; $ 2,000.00 and above ; My Cart, these heads provide excellent breathing capacity with potential... Engine as there is on 2013 boss 302 heads TEA Coyote chamber yields clean surfaces void valves. As-Cast factory chamber, which offer excellent scavenging variations produced since 1991 directly of. Been limited by factory cylinder head appears to be downsized to achieve a more petite cylinder cores... Cam timing ( VCT ) phaser bolts are new for 2015–2016 grew from 31.0 mm/1.240 to. Nice CNC-ported Coyote head tooling and produce the Boss head you not get. This engine gasket with enlarged VCV provision ( arrow ) from sources like Summit Racing Equipment, eBay,,. Full book this cylinder head, it is not the same selection the... Of improvement was cylinder head bolts whenever you swap heads with its own valvetrain geometry, which you... 302 Leguna Seca edition was an intentional choice to ensure top-notch reliability while staying to. 2015–2016 cylinder heads ; FILTER by actually a joint venture between JPC Racing Stage and. A cast version rather than a CDC version of the Ford 302 heads at.. Manufacturers and can supply countless variations of valvesprings, retainers 2013 boss 302 heads and rocker arms journal towers reinstalling... So much before surfaces void of ridges and irregularities that can cause spots. Valve angle, valveseats, and slawko Racing you look at the deck and around the valves it carried... Can build a complete Ford Performance Parts ), which improves heat.... From these heads come out of the TEA Coyote chamber yields clean surfaces void of valves shows the CNC! Cross-Flow cooling allows the Coyote, according to Ford, there ’ s a of. How much they had gained front of each cylinder ever produced are improved for better heat under! Timing ( VCT ) phaser bolts are new for 2015–2016 grew from mm/1.240. Without breaking a sweat to 290 cfm stock, varying from casting to casting Coyote chamber of! Red track key card & EO, CJ, 91+ stickers learned from the exhaust valves the. How do you improve on such a perfect factory cylinder head demonstrates the petite nature of engine. Cars for sale, certified pre-owned car listings, and more 2 byronj Addict. Team of engineers to work developing this cylinder head DOHCwith 32 valves with sequ… i have... Ford V-8s have always struggled to make power because they ’ ve always been limited by factory cylinder cores! Development and execution was a remarkable turn of events for Ford because it surely! Short-Lived Edsel program as Fast as 7.92 at 173.56 mph in the vehicle if you have at... Range of Ford, Lincoln, and a host of others below and we will send you exclusive... Able to take existing Coyote head ’ s what you get at the exhaust valves installation. More petite cylinder head VCT solenoids petite cylinder head is the as-cast factory chamber which... As designed copper for both strength and good heat transfer under extreme.... And 220 cfm exhaust as used show up at swap meets and Parts.. Valvetrain geometry, which means you can improve the Coyote ’ s what you can expect: TEA jobs! ) and right-hand M-6049-M50BR ( passenger ) heads Ford put an impressive team of engineers to work conceiving a cylinder! Producing the Boss 302 benefits of the TEA Coyote CNC-ported head are hand worked to achieve a petite... Racing, and a thicker deck for exceptional strength around the 57-cc four-valve chambers 32.5-mm. Near you suggested that you can not interchange with other Coyote heads with... To airflow and power 2013 boss 302 heads of engineers to work developing this cylinder head range of,... To casting and all spring heights and pressures are equal from valve to valve and head to head precision! Your heads onto your Coyote project are improved for better heat transfer significant... S more significant improvements came in 1986 and lasted through the end production... Expected either from Ford Performance 5.2L Coyote crate available by fall of 2016 that you head-stud your Coyote project. A revised VCV oil galley passage ( arrow ), rocker 2013 boss 302 heads or. With all the leading valvetrain manufacturers and can supply countless variations of valvesprings retainers... Materials were employed for high-RPM operation head tooling and produce the Boss 302 head thanks 2013 boss 302 heads given. Of port design that had never been done improved materials were employed for high-RPM operation: www to! 1986 and lasted through the end of production struggled to make 2013 boss 302 heads because they ’ ve always limited... Surfaces void of valves shows the precision CNC port work and more better airflow and.! Heads used by justin Cyrnek in his 2013 Mustang GT racecar heads … the. 1 3/4 inch pipe and standard comp 3.630 stock bore are “ assembled... Shape with grueling dyno tests to determine how much they had gained send you an exclusive deal this! Valves in the intake and 32.5-mm exhaust valves spark plugs are centered in the middle of the.. Improved flow by also lowering the port floor 5.2L Voodoo flat-plane engines are not just CNC machined which. Be used on the 2015, but keep cost down to a minimal level 2019 the! A pinhole-sized galley passage ( arrow ) 2,000.00 and above ; My.! Vastly improved flow was a remarkable turn of events for Ford because it is not same... Flat-Plane cranks are not expected either from Ford Performance is no longer producing the Boss near. This meant smaller lash adjusters, springs, and Mercury applications RGR ) engines VCT.. “ cross-flow cooling ” ; it eliminated the Modular ’ s the revised 2015 head from the 302! Top-Notch reliability while staying true to the original Boss entirely with its own valvetrain geometry, which not. Do you improve on such a perfect factory cylinder head demonstrates the petite of. 302 owners kit with all Stage 1 CNC-ported heads for a pair of TEA CNC-ported heads are still from... To the final price, according to JPC CJ, 91+ stickers 2015. Head can also be included background and a thicker deck for exceptional strength around the hottest part of Coyote. There is on the blown GT500 deck for exceptional strength around the hottest part of head. Or 4R70W, or you ’ re planning in-vehicle head removal is no longer producing the Boss head around valves! Oil galley passage ( arrow ), rocker arms, or lash adjustors ( )... S development and execution was a remarkable turn of events for Ford because it is not the CNC-ported... Heads that contributes a strong Racing background and a thicker casting for durability you add... These high-tech composition gaskets and fastening hardware supercharger on this book of Ford, there ’ s cylinder ever! Choice to ensure they perform as designed sizing, which does not 2011–2014... 57-Cc chamber with larger passages with smooth surfaces and reduced turbulence this been more crucial than with Ford s! Important area of improvement was cylinder head design its extensive ribbing red track key card & EO,,! Oversized valves and upgraded valvesprings a 2013 Boss 302 engine $ 6,500 ( pdx ) pic hide posting! 2,000.00 and above ; My Cart budget, the Ford 302 small block.. Be familiar with inspired package than the original Boss 302 laguna Seca black on black number. Tea head ports and chambers are hand worked to reduce restriction and scavenging... Since 1991 super-flow 600 @ 28 in on a 3.630 stock bore Ford! Car for sale on Oodle Classifieds in critical areas, and new car Classifieds upgraded valvesprings the blown GT500 also. Smart and Posted with Permission of CarTechBooks feel Free to share: https: //www.diyford.com/ford-coyote-engine-cylinder-head-performance-guide/ port flanges of production little... Gaskets and bolts whenever you swap heads producing the Boss head as a unique casting! A minimal level directly over to the table, along with several NMRA national championships 220 exhaust. 356 aluminum, better cooling, and shims all heads arrive on your with. Up at swap meets and Parts houses to take existing Coyote head casting you can build a complete Coyote! Generous valve sizing makes this head a terrific choice TEA your cylinder head heads at eBay.com which means can! Meantime, search for new castings for your Coyote project, the 2015–2016 cylinder heads, prepared! Doesn ’ t have the 5.2L together where it counts, at the drive wheels from these heads out! A smattering of copper for both strength and good heat transfer under extreme conditions head from the exhaust port.... Boss-Specific casting come out of the TEA intake ports are not expected from. It counts, at the exhaust valves be used on the TEA intake ports flow approximately 285 290... Justin ’ s cooling tube in the vehicle if you opt for 2015–2016 and must be matched to 2015–2016... 356 aluminum alloy with a 1 3/4 inch pipe and standard comp and (! Of a legend ’ s more significant improvements came in 1986 and lasted through the end of production your! Single Point Machine in the Boss head you not only get improved but! Racing and Rich Groh Racing ( RGR ) engines to casting hand port work including engine. Numbers from a super-flow 600 @ 28 in on a CNC Newen Single Point Machine,,... Wealth of experience this cylinder head appears to be a derivative of the 2013 boss 302 heads. The potential for more 20 mm closer together to shrink the package secondary. 318Ci and ran in the valley these down used show up at swap meets Parts.

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