HOT CAMS STAGE 2 CAMSHAFT HC00054

Honda
CRF450R 2017 - 2018,
CRF450RX 2017 - 2018.

Stage 2 cam: Slight bottom-end and midrange increase's up to 7,400 RPM with great gains 7,400 RPM to redline. Camshaft designed with improved throttle response technology: Uses stock valve springs and cam followers: Single-cam engine: Uses stock decompression mechanism.

Part No. 56-C157.STAGE2 (oro2u.com)

Technical Specifications:

Exhaust Duration (Degrees at 1mm):

257.00

Exhaust Lift (mm):

9.91

Exhaust Lobe Center (Degrees):

102.15

Exhaust Valve Lash (mm):

.28

Intake Duration (Degrees at 1mm):

253.85

Intake Lift (mm):

10.95

Intake Lobe Center (Degrees):

107.36

Intake Valve Lash (mm):

.13