EV59 Cam / '84-'99 Big Twin

Fits 84 - 99 EVO Motors These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve float Designed for modified 80" to 88" motors Very broad powerband to 6000 rpm For use with high lift springs and collars Must check coil bind, valve-to-valve clearance and valve-to-piston clearance. Made in the U.S.A. INTAKE LIFT AT TDC 0.236"INTAKE OPEN 28°INTAKE LOBE CENTERLINE 100°INTAKE CLOSE 48°INTAKE LIFT 0.560"INTAKE DURATION 256°EXHAUST LIFT 0.560"EXHAUST DURATION 260°EXHAUST LIFT AT TDC 0.208"EXHAUST OPEN 56°EXHAUST LOBE CENTERLINE 106°EXHAUST CLOSE 24°