HOT CAMS CAMSHAFTS HONDA CRF 50F 04-/ XR 50R 00-03

Stage 2: single-cam motor. More top-end than Stage 1. Works well with larger displacements from 70 to 80cc plus. Uses stock valve springs and rockers.

>Exhaust Duration: 216 >Exhaust Lift: 4,95 >Exhaust Lobe Center 102,5 >Exhaust Valve Lash: 0,1 >Intake Duration: 222 >Intake Lift: 5,08 >Intake Lobe Center: 101,5 >Intake Valve Lash: 0,08