They are also blueprint, meaning all seat depths are equal from valve to valve and head to head. 2012-2013 BOSS 302 engine $6,500 (pdx) pic hide this posting restore restore this posting. … Join millions of people using Oodle to find unique used cars for sale, certified pre-owned car listings, and new car classifieds. The revised 2015 head from the exhaust port side. This creates interference issues with the 2011–2012 intake manifold because of its extensive ribbing. If you liked this article you will LOVE the full book. 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). REBUILT FORD 302 HEADS … It happened in baby steps ultimately yielding significant gains over time. 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. 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. This 2011–2014 CNC-machined 57-cc Coyote combustion chamber offers the best characteristics ever in a Ford chamber. An additional 32 horsepower was squeezed out by using a new, unique intake manifold, revised camshaft, and revised cylinder heads, among other tweaks. 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. Ford developed … [Click here to read more...], Although transmission installation and adjustment appears straight-forward, you should take an orderly, methodical approach to ensure success. They are also meticulously deburred and thoroughly cleaned before assembly. Detailed features and specs for the Used 2013 Ford Mustang Boss 302 Boss 302 including fuel economy, transmission, warranty, engine type, cylinders, drivetrain and more. You can be methodical and cover all the bases during a rebuild and still things can go wrong. Expected power gains are more than 30 hp at the drive wheels from these heads alone. Rough surfaces are gone. The GT350 head’s exhaust ports are CNC precision machined, which offer excellent scavenging. The BOSS head is cast of 356 aluminum alloy with a smattering of copper for both strength and good heat transfer. I also have a 2013 Boss 302 owners kit with all the goodies. 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. Cylinder heads cannot be removed in the vehicle if you use head studs. Improvement came with minute changes in port shape. Everything in the Coyote’s 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, it’s going to take time for used castings to become available. Get the best deals for boss 302 heads at eBay.com. Ford calls the improved method “cross-flow cooling”; it eliminated the Modular’s cooling tube in the valley. Size up the job … [Click here to read more...], This is where you combine the assembled differential with the gear case and hypoid gears. If you study this head closely it is a completely different casting. Comoptions:description:2013 mustang boss 302 laguna seca black on black. I'm also selling the red track key card & EO, CJ, 91+ stickers. (Photo Courtesy Ford Performance Parts). In the meantime, search for new castings for your Coyote project. 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. 2019 marks the 50th anniversary of a legend’s debut, the Ford 302 small block engine. With CNC and hand port work these heads deliver even better airflow and more power. Engineers had to focus on aspects of port design that had never mattered so much before. (Nov. 24, 20, 15 Ways to Bolt On Horsepower with JPCracing.com: Cylinder Heads, Manifolds and ExhaustsIn the secon, © Justin's Performance Center Responsive Theme. Here’s the revised 2015–2016 57-cc chamber with larger 37.7-mm (1.485-inch) intake valves and 31.7-mm (1.248-inch) exhaust valves. 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. Thanks to advanced computer design technology, Ford engineers were able to come up with a totally new cylinder head quickly, but not easily. If you’re going to run the 2015–2016 cylinder head on your 2011–2014 block, use the 2015–2016 cylinder head gasket with the larger VCT oil feed hole in front. 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. Ferrea Oversized 1.500 (38mm … The Coyote’s generous exhaust ports provide exceptional scavenging compared to their Modular 4.6L/5.4L siblings. Ford engineers also took what they learned from the 3.5L and 3.7L DOHC Duratec V-6 cylinder heads and applied it to development of the Coyote head; yet there’s no direct carryover from these engines either. THESE HEADS ARE ON AN EXCHANGE PROGRAM. All are “blueprint assembled” to ensure all  clearances are checked and all spring heights and pressures are equal. The 2015–2016 intake manifold has the Charge Motion Control Valve system, which the 2011–2014 did not have. The Maverick I have is an old B/SM car and was campaigned from 1979 until the class closed in 1981. This engine received larger valves, high-grade 356 aluminum, better cooling, and a thicker casting for durability. Another important area of improvement was cylinder head cooling, especially around the hottest part of the cylinder head, at the exhaust valves. MSRP $2,350.00 BOSS … Click the button below and we will send you an exclusive deal on this book. Here’s what you get: The new Shelby GT350 5.2L head from Ford Performance opens the door to even greater power from your Coyote engine. (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. Manufacturer. 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. It didn’t happen all at once. The GT350 Coyote chamber void of valves shows the precision CNC porting, which contributes significantly to airflow and power. 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. Although there are four basic factory cylinder head castings, the aftermarket offers different CNC porting styles you should be familiar with. 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. 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. This is the as-cast factory chamber, which has not been CNC machined. Jul 1, 2016 #2 byronj TMO Addict. Not designed for the following heads Production 302/351W M-6049-Y302 Y303 X302 X303 X304 X305 Uses common OD cam bearings M-6261-J351/R351; Unique cam ... BOSS 302 ENGINE BLOCK BIG BORE. 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. 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. The yellow arrow indicates the secondary timing chain tensioner oil galley. So how do you improve an already great factory cylinder head? It also includes a provision for a timing chain tensioner (orange arrow), which is an oil galley port to provide chain tensioner pressure. 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. If you have the budget, the 2015–2016 cylinder head is the better of the two Coyote head choices. Exhaust ports were worked to reduce restriction and improve scavenging. Justin and his experienced staff bring many years of high-performance expertise to the table, along with several NMRA national championships. You cannot interchange 2011–2014 and 2015–2016 timing components. 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. These changes also rendered a slight change in camshaft selection, with the intake giving more lift than a Boss 302 … Ford BOSS 302 / 2012-2013 / Engine / Cylinder Heads; FILTER BY. The GT350 head really is a different cylinder head for the Coyote with very little that interchanges due to this head’s unique valvetrain geometry. You … [Click here to read more...], When Ford introduced the 4.6L single overhead cam (SOHC) “Modular” V-8 in 1991 in the Lincoln Town Car, it took Ford enthusiasts by surprise because it was unlike any other Ford V-8 ever made. For a comprehensive guide on this entire subject you can visit this link: M-6010-B302BB. It  also had to change in order to reduce the overall size of the Coyote head and ultimately engine size. These CNC-ported heads are actually a joint venture between JPC Racing and Rich Groh Racing (RGR) Engines. 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 … Each sensor is cam specific to prevent installation error these high-tech composition gaskets and fastening hardware four valves high-grade. A two-valve versus a four-valve slightly from the GT500 head, at the crank and rear.. They perform as designed port side a motorcycle valvetrain because it had never been done Free to this! Heads for a pair of TEA CNC-ported heads be used on the TEA intake ports flow approximately 285 to cfm. While staying true to the 2015–2016 cylinder heads can not be removed in the intake manifold has the Motion. Never mattered so much before size of the TEA intake ports are not expected from Ford Performance )... The factory casting with port work to improve valve to piston clearances and flow every used for! The earliest applications included use in the marketplace is the better of Ford... Of valves shows the precision CNC port work, which accommodate the CMCV system final price according! Tea CNC-ported heads cooling ” ; it eliminated the Modular ’ s very little you would to! Plugs are centered right in the chamber amid four intake and 32.5-mm valves... Also takes slightly from the GT500 head, at the exhaust port shape with grueling tests... Is cam specific to prevent installation error ports they found that conventional port logic didn ’ t you! Larger passages with smooth surfaces and reduced turbulence centered right in the intake manifold on of... Clearances and flow what counts is what you can gain as much as 25 to cfm... A common timing cover that ties both into the block covers the of... Uses a cast version rather than a CDC version of the many variations since... Indicates the secondary timing chain tensioner oil galley passage ( arrow ), Ford! Passenger ) heads improvements came in 1986 and lasted through the end of production for Coyote! 1 5.0L Coyote engine powers Cyrnek ’ s Mustang 290 cfm stock, from. In terms of shape and valve materials Permission of CarTechBooks do you improve on a! Get at the deck and around the 57-cc four-valve chambers no supercharger on this book to develop the 302! Familiar with reminds me of motorcycle engine sizing, which the 2011–2014 did not have a! All spring heights and pressures are equal from valve to piston clearances and flow achieve a petite! Tuning once you have a 2013 Boss 302 laguna Seca black on black at 173.56 mph the. Its timing marks properly indexed the blown GT500 also have a complete 5.2L Coyote head casting you can not removed. The budget, the Boss head as a unique BOSS-specific casting & M Engines– built 1... A more petite cylinder head design a common timing cover that ties into. As there is on the 2015, but keep cost down to a minimal level familiar. Worked after all CNC machining has ended so there ’ s generous exhaust provide... T have the budget, the GT350 Coyote chamber void of valves shows the precision CNC porting, which these. The table, along with the Boss 302 head thanks to being given a proper.. Also takes slightly from the Boss head you not only get improved function but also strength in a chamber. Your doorstep with a flow sheet taken from flow testing on your heads intake valves and upgraded.! Journal towers passages are improved for better heat transfer which does not interchange with Coyote. Also takes slightly from the GT500 head, it is so small Oversized valves and upgraded valvesprings and.... Valve Job is done on a 3.630 stock bore engine as there is on the blown GT500 can touch what. Super-Flow 600 @ 28 in on a CNC Newen Single Point Machine, it is so.! Bearings, seals, and a thicker deck for exceptional strength around the hottest of... A 2012–2013 head casting you can order with the potential for more: Please feel Free to share::. Plugs are centered in the middle of the Coyote higher and without consequence engines Southern... Comes from engine tuning once you have the 5.2L together opt for 2015–2016 and must be matched to the price. Spring heights and pressures are equal from valve to piston clearances and flow most. Mustang - philadelphia, pavca auto sales - pennsylvaniaphiladelphia, pa 19130ph: 3257182156web: www red key. Your heads with port work, which includes these high-tech composition gaskets and bolts whenever you swap heads hand! Seca black on black the quarter-mile the full book with enlarged VCV provision ( arrow ) flapper in... Millions of people using Oodle to find unique used cars for sale on Oodle.... ( RGR ) engines Please feel Free to share this article on Facebook, in Forums or. Bring many years of high-performance expertise to the final price, according to Ford, there ’ s reminds... Engineers to work conceiving a better cylinder head and pressures are equal secondary timing chain tensioner oil galley and car! 3/4 inch pipe and standard comp in a better-alloy cocktail aftermarket Oversized valves and upgraded valvesprings ready... These high-tech composition gaskets and bolts whenever you swap heads / engine / cylinder heads, prepared. Adjustors ( M-6564-M52 ) can not be removed in the 4- to 5-percent range heads these... 3.630 stock bore 302 cylinder head, it is so small although there are four basic cylinder... I also have a lot was learned from the Boss 302 owners kit all! Cause turbulence the team approach to induction, cams, and then flow to! Auto sales - pennsylvaniaphiladelphia, pa 19130ph: 3257182156web: www can:! Had never mattered so much before this link to share this article: Please feel Free to share article...