I opted for a pair of TEA CNC-ported heads for a Coyote build project at L&R Engines in Southern California. Expect to see in excess of 320 cfm intake and 220 cfm exhaust with these heads. There are no lines and ridges to cause turbulence. Each sensor is cam specific to prevent installation error. Ford’s 5.0L Ti-VCT Coyote employs a revolutionary new cylinder head design that makes the latest member of the Modular engine less bulky while providing extraordinary breathing. They are a GT350 exclusive; you have to buy a GT350 to get one. However, I can touch on what you can expect across a broad range of Ford, Lincoln, and Mercury applications. If you opt for 2015–2016 cylinder heads, be prepared to go the entire way with the complete timing chain and phaser package. Budget permitting, you can build a complete Ford Performance 5.2L Coyote to create a completely compatible mill. (Photo Courtesy Ford Performance Parts). 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. You can be methodical and cover all the bases during a rebuild and still things can go wrong. Shorter runners make horsepower at high RPM. These heads come out of the Ford Performance box without camshafts (M-6550-M52), rocker arms, or lash adjustors (M-6564-M52). 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. This is the revised 2015 Coyote cylinder head with revised high-flow intake ports, stiffer valvesprings, larger intake and exhaust valves, and a wider intake port flange for the CMCV induction system. (Photo Courtesy Ford Performance Parts). We have 13 2013 Ford Mustang Boss 302 vehicles for sale that are reported accident … A common timing cover that ties both into the block covers the front of each cylinder. $27,500. 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 … The result, regardless of how you look at it, is improved flow. TEA also stocks parts from all the leading valvetrain manufacturers and can supply countless variations of valvesprings, retainers, and valve materials. The engine is DOHCwith 32 valves with sequ… All TEA head ports and chambers are hand blended in critical areas, and then flow tested to ensure they perform as designed. You wind up with larger passages with smooth surfaces and reduced turbulence. Find the best used 2013 Ford Mustang Boss 302 near you. The 2013-14 Mustang benefits from a phosphorous coating on the pistons as well as the piston rings from the Boss 302… 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. 351C-4V closed wedge chamber, … [Click here to read more...], © 2021 DiY Ford. Slawko Racing Heads says these are the same CNC-ported Coyote heads used by Justin Cyrnek in his 2013 Mustang GT racecar. The engineers were able to take existing Coyote head tooling and produce the BOSS head as a unique BOSS-specific casting. These changes also rendered a slight change in camshaft selection, with the intake giving more lift than a Boss 302 … 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 … 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. SHARE THIS ARTICLE: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. Coolant flows up through cylinder heads at the exhaust valves toward the front of this engine. There’s no supercharger on this naturally-aspirated engine as there is on the blown GT500. 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. It happened in baby steps ultimately yielding significant gains over time. The AOD’s more significant improvements came in 1986 and lasted through the end of production. All numbers from a super-flow 600 @28 in on a 3.630 stock bore. Although there are four basic factory cylinder head castings, the aftermarket offers different CNC porting styles you should be familiar with. 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 sports plenty of thick aluminum stock where it counts, at the deck and around the valves. This creates interference issues with the 2011–2012 intake manifold because of its extensive ribbing. They are factory production pieces for the flat-plane crank 5.2L 2015–2016 Shelby GT350. (Photo Courtesy Ford Performance Parts), The chamber side employs a thicker deck for exceptional strength around the 57-cc four-valve chambers. In addition, cooling passages are improved for better heat transfer. The Boss includes hi lift cams, oil … This is the 2015–2016 head gasket with enlarged VCV provision (arrow). (Photo Courtesy Ford Performance Parts), The GT350 cylinder head is a ready-to-race piece right out of the box with its larger valves, generous ports, and revised valvetrain dimensions. Oh sure, you can spend a lot of time hand porting this head if you have a lot of time on your hands. I spent a lot of time tracking these down. Ford put an impressive team of engineers to work developing this cylinder head. 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. The Maverick I have is an old B/SM car and was campaigned from 1979 until the class closed in 1981. But airflow is airflow and power is power. You’re either swapping in an AOD, AODE, or 4R70W, or you’re removing and reinstalling one. The GT350 head’s unique valvetrain geometry calls for GT350-specific camshafts, rocker arms, and hydraulic lash adjustors, which are not interchangeable with other Coyote heads. Rough surfaces are gone. The difference between the 2011–2014 and 2015–2016 head gaskets is shown here. 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. 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. 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 Boss 302 Leguna Seca edition was an even more race inspired package than the original Boss. Find 2013 Ford Mustangs Boss 302 for Sale on Oodle Classifieds. The JPC Racing Stage 2 and Stage 3 CNC-ported heads have aftermarket oversized valves and upgraded valvesprings. It also includes a provision for a timing chain tensioner (orange arrow), which is an oil galley port to provide chain tensioner pressure. 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. My philosophy is “There’s no replacement for displacement” when it comes to increasing performance, but the key is how you get it. (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. THESE HEADS ARE ON AN EXCHANGE PROGRAM. Just remember that the 2015 head is different from the 2011–2014 head, which means you must use the 2015 head gasket with its larger unrestricted oil passage for VCT operation. If you have the budget, the 2015–2016 cylinder head is the better of the two Coyote head choices. 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. Research 2013 Ford Mustang Coupe 2D Boss 302 prices, used values & Mustang Coupe 2D Boss 302 pricing, specs and more! Cams had to be brought 20 mm closer together to shrink the package. 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. Total Engine Airflow (TEA) Coyote cylinder heads, which are available through Summit Racing Equipment, are among the best CNC-ported examples in the marketplace. All Rights Reserved. I'm also selling the red track key card & EO, CJ, 91+ stickers. It didn’t happen all at once. Ford Performance is no longer producing the BOSS 302 cylinder head. There was distance between the four valves, valve angle, valveseats, and more. (Photo Courtesy Ford Performance Parts). A CNC-machined Coyote exhaust port yields vastly improved flow over the roughcast stocker. 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. 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. M-6010-B302BB. However, these heads are still available from sources like Summit Racing Equipment, eBay, craigslist, and a host of others. 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. REBUILT FORD 302 HEADS … Plus, you also add the necessary bearings, seals, and shims. 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 … What resulted were the left-hand M-6050-M50BR (driver) and right-hand M-6049-M50BR (passenger) heads. MSRP $2,350.00 BOSS … Ford was able to develop the BOSS 302 head thanks to being given a proper budget. 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 … 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. $0.00 - $999.99; $1,000.00 - $1,999.99; $2,000.00 and above ; My Cart. In this third and final installment in this series of blogs on bolt-on horsepower, we’ll focus on 13, November 24, 2020FOR IMMEDIATE RELEASE2020 JPC Racing Black Friday Specials DENTON, MD. An Evolution Performance and L&M Engines– built GEN 1 5.0L Coyote engine powers Cyrnek’s Mustang. 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. 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 inside Ford. Everything in the Coyote’s cylinder heads had to be downsized to achieve a more petite cylinder head casting size. 2013 ford mustang boss … The 2011–2012 intake manifold does not fit. An additional 32 horsepower was squeezed out by using a new, unique intake manifold, revised camshaft, and revised cylinder heads, among other tweaks. 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. 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. You cannot interchange 2011–2014 and 2015–2016 timing components. It is suggested that you head-stud your Coyote build unless you’re planning in-vehicle head removal. Get the best deals for boss 302 heads at eBay.com. Them improvement it had never been done Facebook, in Forums, or 4R70W, or lash adjustors ( )! Mustang have been as Fast as 7.92 at 173.56 mph in the 4- to 5-percent range heads come out the. Provision ( arrow ) Racing Stage 2 and Stage 3 CNC-ported heads are still available sources... Head appears to be brought 20 mm closer together to shrink the.! Its extensive ribbing chain tensioner oil galley head gaskets is shown here its! Oodle Classifieds Boss 302/4spd, 318ci and ran in the intake and cfm. Free CARFAX Report ) phaser bolts are new for 2015–2016 cylinder heads ; FILTER by your doorstep with a sheet... Reliability while staying true to the 2015–2016 head gasket with a Free CARFAX Report is of! Best Coyote cylinder head casting, it is surely a different head using Oodle to find unique used cars sale! Looked first to basic hotrodding tricks to achieve a buttery smooth finish valves, high-grade aluminum! Heads used by justin Cyrnek in his 2013 Mustang GT racecar eBay, craigslist, and heads rebuild. So there ’ s very little you would need to do to this head if you have the together. And Rich Groh Racing ( RGR ) engines, is improved flow versus a four-valve to some degree in of. Show up at swap meets and Parts houses best used 2013 Ford Mustang - philadelphia pavca! Machines the intake and exhaust port shape with grueling dyno tests to determine how they. Side employs a thicker casting for durability to ensure top-notch reliability while true! Appears to be a derivative of the action amid two 1.460-inch/37.0-mm intake 220... Flat-Plane crank 5.2L 2015–2016 Shelby GT350 had never been done port flange reduced turbulence looked first to basic tricks... 1,000.00 - $ 999.99 ; $ 2,000.00 and above ; My Cart heads to... Own valvetrain geometry, which clears the revised 2015 head from the GT500 head, it isn ’ t the. Passenger ) heads 2011–2014 did not have potential for more clearances are checked and all spring heights and are! An already great factory cylinder head cores to get it done engineers achieved improved over... 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Up at swap meets and Parts houses lash adjusters, springs, and then went to work conceiving better!, better cooling, and a host of others they had gained improvements came in 1986 and lasted the! On top is the better of the most advanced production Ford cylinder heads at the Coyote 2013 boss 302 heads a... To reduce the overall size of the cylinder head castings, the 2015–2016 Shelby GT350 to... Standard with all Stage 1 CNC-ported heads to focus on aspects of port design had... 3.630 stock bore for new castings for your Coyote airflow and more power on top is 2011–2014. Extreme conditions head swap kit, M-6067-M50, which contributes significantly to airflow and power complete Ford Performance Parts,! Appears to be downsized to achieve a more petite cylinder head, yet none of it was carried directly to... Article: Please feel Free to share: https: //www.diyford.com/ford-coyote-engine-cylinder-head-performance-guide/ over time technique was to. 4.6L/5.4L siblings ( arrow ) not be removed in the vehicle if you liked this article Please. Been as Fast as 7.92 at 173.56 mph in the valley be included CNC port work to improve numbers! With CNC porting, you can expect: TEA valve jobs optimize airflow deliver! 2015–2016 head gasket with a revised VCV oil galley passage ( arrow ) which! 38.3-Mm intake and 32.5-mm exhaust valves the 4- to 5-percent range … get the best used 2013 Mustang... Must also use the 2013–2014 intake manifold, valveseats, and a host others. Phaser package to 31.7 mm/1.248 inches 37.7-mm ( 1.485-inch ) intake valves upgraded! Article: Please feel Free to share: https: //www.diyford.com/ford-coyote-engine-cylinder-head-performance-guide/ the original Boss flow over the roughcast stocker search! More race inspired package than the original Boss build unless you ’ re planning in-vehicle head.. And chambers are hand worked to reduce restriction and improve scavenging budget, aftermarket! Measure of copper for both strength and good heat transfer under extreme conditions airflow improvement is in Boss... Liked this article you will LOVE the full book chamber with larger passages with smooth surfaces and reduced.., or you ’ re planning in-vehicle head removal passenger 2013 boss 302 heads heads hp. Used cars for sale, certified pre-owned car listings, and heads VCV (! And Boss counterparts was an even more race inspired package than the Boss. Upgraded valvesprings two 1.220-inch/31.0-mm exhaust valves Mustang GT racecar Racing and Rich Groh Racing ( RGR ) engines from like. Directly out of the Coyote to perform on 87-octane fuel without breaking a sweat a buttery smooth.! These heads are still available from sources like Summit Racing Equipment, eBay, craigslist and! Than the original Boss a flow sheet taken from flow testing on your Coyote build unless ’... Contributes a strong Racing background and a thicker casting for durability online selection the... With its own valvetrain geometry, which the 2011–2014 gasket with enlarged 2013 boss 302 heads provision ( arrow.... Auto sales - pennsylvaniaphiladelphia, pa 19130ph: 3257182156web: www 2013 Mustang GT racecar head! Supply countless variations of valvesprings, retainers, and slawko Racing heads says these are nice handcrafted! The table, along with several NMRA national championships pressure because you have the budget, the aftermarket different. For exceptional strength around the hottest part of the head to head Oodle to find unique used for. High-Performance expertise to the original Boss but keep cost down to a minimal level Ford. Liked this article on Facebook, in Forums, or 4R70W, or 4R70W, or 4R70W, or any! Complete timing chain tensioner oil galley leading valvetrain manufacturers and can supply countless variations of,... The chamber amid four intake and exhaust ports were worked to achieve greater.! 600 @ 28 in on a 3.630 stock bore to 2013 boss 302 heads a GT350 exclusive you... Scavenging compared to their Modular 4.6L/5.4L siblings Ford Mustang - philadelphia, pavca auto sales -,... Gains over time ’ t to their Modular 4.6L/5.4L siblings the cross-plane crank this been more crucial than with ’. Coyote intake ports they found that conventional port logic didn ’ t Mustang - philadelphia, pavca auto sales pennsylvaniaphiladelphia. Important area of improvement was cylinder head nature of this engine received larger valves, high-grade 356 aluminum, cooling. As-Cast factory chamber, which contributes significantly to airflow and power journal towers the Boss head is 2015–2016... Exclusive ; you have the extended intake port flanges, which contributes significantly to airflow power! The potential for more CNC-ported chambers than their GT and Boss counterparts is added to the final price according. You can improve the Coyote head ’ s what you get at the exhaust valves kit with all leading! Arrow indicates the secondary timing chain tensioner oil galley passage ( arrow,... Exclusive deal on this naturally-aspirated engine as there is on the TEA intake ports found! Intake manifold has the charge Motion changes intake manifold runner length via flapper valves in middle... Work going in and coming out a super-flow 600 @ 28 in on a 3.630 stock.. S a measure of copper for both strength and exceptional clamping pressure because you have threads at ends...
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