MOTION PRO Camshaft Exhaust For YAMAHA WR400F, WR426F, YZ400F, YZ426F H-4035-1E
Brand: MOTION PRO
Part No: H-4035-1E
Additional product details
Overview
Camshafts YAM WR400F 98-00 Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery.
Exhaust cam includes auto-decompression mechanism.
H-4035-1E Camshaft Exhaust
| Exhaust Lobe Lift (MM): 8.76 |
| Exhaust Lobe Centre (Degrees): 105 |
| Exhaust Lobe Duration at 1MM (Degrees): 259 |
| Exhaust Valve Lash (MM): 0.2 |
Stage 1 exhaust cam: Excellent mid-range increase, improved throttle response, and smoother power delivery compared to OEM: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately: Includes auto-decompression mechanism