New MOTION PRO Camshaft Exhaust For YAMAHA YZ450F H-4090-2E | Australian Moto Spares

New MOTION PRO Camshaft Exhaust For YAMAHA YZ450F H-4090-2E

Brand: MOTION PRO
Part No: H-4090-2E
Product Type: Camshaft Exhaust
Availability: In Stock · Only 5 left
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Was $575.68 Save $139.56 (24% OFF)
$436.12

Additional product details

Camshafts YAM YZ450F 03-09 Stage 2 exhaust: Dual cam motor. Added top end over stage 1. Uses stock valve springs. Include auto decompression mechanism.

 

Stage 2

 

H-4090-2E Camshaft Exhaust

Exhaust Lobe Lift (MM): 8.69
Exhaust Lobe Centre (Degrees): 97.25
Exhaust Lobe Duration at 1MM (Degrees): 254
Exhaust Valve Lash (MM): 0.2
Stage 2 exhaust cam: Excellent top-end increase with no bottom end loss: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately: Supplied with decompression mechanism

 

Make Model Year Range
YAMAHA YZ450F 2003 - 2009