1985-1995 Mustang 5.0 X303 Ford Racing Cam Camshaft w/ Hydraulic Roller Lifters

•Brand New <br> •Ford Performance part #s M-6250-X303 &amp; M-6500-R302H<br> •Fits all 1985-1995 Mustangs with a 302 roller cam block<br> •Kit includes X303 Camshaft &amp; Set of 16 High-Performance Hydraulic Roller Lifters<br> •Provides a noticeable power improvement and lumpy idle while maintaining good driveability<br> •5-speed manual transmission recommended.<br> •286/286 duration, 0.542/0.542 valve lift.<br> •Stock 5.0L HO cam advertised specs are 266/266 duration, 0.444/0.444 lift.<br> •May require pistion modification for piston-to-valve clearance. Valve clearance should be checked.<br> •1.60 Rocker ratio<br> •Includes High Performance hydraulic roller tappets for performance and racing applications<br> •These OEM lifters features ceramic check ball and higher rate piddle valve spring to improve performance at higher RPMs and higher oil temperatures<br> •Ford Performance dyno tests have shown 300 to 400 RPM increase in RPM range over stock OEM type hydraulic roller lifter in Ford Performance sealed crate engines<br>