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4287-1E Hotcams Camshafts Yamaha Ea
Listing ID:
1220177
Manufacturer Part Number:
4287-1E
Reference Part Number(s):
871661
In Stock, 1 Available
Will Ship Within 5 Days
$
242.06
Brand New
1
Add to Cart
Product Information
Stage 1: single-cam motor. Stage 1 has improved power at all RPMs over OEM. Performs well with stock air box lid and exhaust. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.
Attributes
Model
Exhaust Cam Shaft
Stage
Stage 1
Engine Size
450cc
Exhaust Lift
8.64
Exhaust Duration
258.00
Exhaust Valve Lash
0.220
Exhaust Love Center
105.00
Fitment Applications
Yamaha
YFZ450R
2009-2020
Yamaha
YFZ450X
2010-2011
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