Fits all 1985-1995 Mustangs with a 302 roller cam back
Kit includes X303 camshaft and set of 16 hydraulic roller lifters
Provides a noticeable power improvement and lumpy idle while maintaining good drivability
May require piston modification for piston-to-valve clearance. Valve clearance should be checked
5-speed manual transmission recommended
Description
286/286 duration, 0.542/0.542 valve lift. May require piston modification for piston-to-valve clearance. Valve clearance should be checked. 1.60 Rocker ratio.