New MOTION PRO Camshaft Exhaust For YAMAHA YFZ450R H-4287-1E
Brand: MOTION PRO
Part No: H-4287-1E
Additional product details
Overview
Camshafts YAM YFZ450R 09-17 Stage 1 ITR: Dual-cam engine: Intake & exhaust cams sold separately. Improved throttle response with low to mid RPM power increase
H-4287-1E Camshaft Exhaust
| Exhaust Lobe Lift (MM): 8.64 |
| Exhaust Lobe Centre (Degrees): 105 |
| Exhaust Lobe Duration at 1MM (Degrees): 258 |
| Exhaust Valve Lash (MM): 0.22 |
Stage 1 exhaust cam: Low-end and mid-range power increase with minimal top-end loss: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately: Supplied with decompression mechanism