Ford Racing is offering the RH production cylinder head assembly as used in the Ford Mustang Boss302 and Boss 302R race car. The cylinder head assembly flows better than the base 5.0L Mustang heads.
 
For more than a century, Ford vehicles have been competing and winning on the track proof positive that a successful race car is more than a collection of performance parts. It is a complete package of race-grade components that are engineered, developed and tested together to deliver a winning combination. Ford engineers and craftsmen led the development of the special components and vehicles that went on to dominate on the track and street.
 
Ford Racing, engineers, craftsmen and many of the best manufacturers in the performance industry collaborate to create and develop the best upgrades for your Ford car or truck. Ford vehicles better than anyone else, which puts Ford Racing in a unique position to help you to realize your car’s performance potential, while maintaining the important balance with the durability, drivability and emissions.

• Fits 2011-2012 Ford Mustang GT, Boss 302, Boss 302S and Boss 302R
• Ford production cylinder head used on the Mustang BOSS 302 and 302R race car
• Fully CNC'd ports and chambers
• Ford RH head assembly minus camshafts, rocker arms and lash adjusters
• 37mm hollow stem intake valve
• 31.8mm sodium filled exhaust valve (31mm on base 5.0L)
• Incresed rate valve springs can support 12 mm intake and 13 mm exhaust max lift (base head is 12mm/12mm)
• Ford Racing intake side flows approximately 4% more than base 5.0L head assembly
• 193cc intake port volume
• Chamber volume nominally 55.6cm
• Use Ford Racing head changing kit M-6067-M50BR