Fits 06-17 Big Twin models with Chain drive

Great overall cam for Softail and Dyna. Provides strong low-end torque and horsepower with the strongest performance from 1500-5000 rpm

99-04 models require high-lift springs

GRIND - 583 SERIES
INTAKE LIFT AT TDC - 0.113"
INTAKE OPEN - 5°
INTAKE LOBE CENTERLINE - 96.5°
INTAKE CLOSE - 18°
INTAKE LIFT - 0.583"
INTAKE DURATION - 203°
EXHAUST LIFT - 0.583"
EXHAUST DURATION - 262°
EXHAUST LIFT AT TDC - 0.206"
EXHAUST OPEN - 58°
EXHAUST LOBE CENTERLINE - 107°
EXHAUST CLOSE - 24°