NR Racing Predator Hemi 1.2 Ratio Roll Tip Rocker Set($134.04Value)

Description

***MUST USE WITH DJ-1070CM PUSH RODS. Rocker Arms, Roller tip for the Habor Freight Hemi Predator 212 from NR Racing. Machined from chrome moly steel in 1.2/1 ratio. Hardened roller tips and shafts Dyno tested to 10,000 rpm and proven to make more horsepower Utilizes stock pins and clips Important: Always check for coil bind with these rockers. Minimum .050" required. Use DJ-1070CM Chromoly push rods with this application. Like all roller rockers, may require valve cover spacer or minor grinding on valve cover for clearance. Due to canted valve arrangement, Hemi's may have valve to piston clearance issue with high lift cam. MINIMUM .050" PISTON TO VALVE CLEARANCE REQUIRED!