Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange and top-end increase. Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.
Product Note:
Specification
Details
Intake Duration
269 degrees
Intake Lift
8.86 mm
Intake Lobe Center
110 degrees
Intake Valve Lash
0.15 mm
Position
Intake/Exhaust
Shim Kit
HCSHIM02
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Yamaha
WR450F 2003-2015
YFZ450 ATV 2004-2009
YZ450F 2003-2009
Customer Reviews
Great!!
By Tiffany B. on
Verified Purchaser
Great quality! Exactly what it said in description.
Hot Cams Stage 1
By William L. on
Verified Purchaser
So far so great, product was exactly what I ordered.
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Questions & Answers
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