New MOTION PRO Camshaft Intake For YAMAHA YZ450F H-4163-1IN
Brand: MOTION PRO
Part No: H-4163-1IN
Additional product details
Overview
Camshafts YAM YZ450F 10-13 4163-1IN and 4164-1EX when used as a set provide increased low - mid rpm torque up to 9000 rpm and improved peak torque with no loss at high rpm.
STAGE 1
H-4163-1IN Camshaft Intake
| Intake Lobe Lift (MM): 9.4 |
| Intake Lobe Centre (Degrees): 106 |
| Intake Lobe Duration at 1MM (Degrees): 250 |
| Intake Valve Lash (MM): 0.1 |
Stage 1 intake cam: Increased power up to 9000 RPM with no loss on the top-end: Improved throttle response: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately