HOT CAMS CAMSHAFTS HONDA CRF 80F 04-/ CRF 100F 04-/ XR 100 81-84/ XR 100R 85-03/ XR 75 77-78/ XR 80 79-84/ XR 80R 85-03

Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.

>Exhaust Duration: 216 >Exhaust Lift: 5,9 >Exhaust Lobe Center 101 >Exhaust Valve Lash: 0,13 >Intake Duration: 236 >Intake Lift: 6,8 >Intake Lobe Center: 105 >Intake Valve Lash: 0,1