Slight loss from OEM 3,200-5,200 RPM with great gains from 5,200-Redline
Designed with Improved Throttle Response (I.T.R.) technology
Uses stock valve springs
Dual-cam engine
Cams sold separately
Product Note:
Specification
Details
Intake Duration
257.35 Degrees
Intake Lift
10.41mm
Position
Intake
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
YZ250F 4-Stroke 2019-2020
YZ250FX 4-Stroke 2020-2021
Customer Reviews
Top shelf
By Douglas S. on
Verified Purchaser
Me and my brother have been shopping with them for years.
Never had a problem. Part quality always top shelf...
Great camshaft
By KB on
Verified Purchaser
Great camshaft. Fits great! My son loves it.
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Questions & Answers
I will be able to run stock springs with this stage 2 cam on my 2017crf250r
By Anon.
Yes! As is noted in the item's description once you select the 2017 Honda CRF250R cam, you'll see they're suitable for use with OEM valve springs.
Does this fit the cylinder works big bore kit that you sell? Looking to put this stage 2 cam and the big bore kit on my 2019 crf150r
By Peyton
Yes, you can use this camshaft with the Cylinder Works Big Bore Kit for that 2019 CRF150R.
I bought a used rzr that wouldn't start. Valve lash is way too tight. Do tou have any markings on your cams to varify them?
By Egonzales
Yes, these cams are indeed marked to make installation easy.
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