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.
Product Note:
Specification
Details
Exhaust Duration
258 degrees
Exhaust Lift
8.64 mm
Position
Exhaust
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
YFZ450R ATV 2009-2023
YFZ450X ATV 2010-2011
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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