Cylinder Works Replacement Cylinder HeadCylinder Works Replacement Cylinder Head
New replacement cylinder head
Includes cam caps and cam cap bolts
Includes C630 (nickel/aluminum/bronze) valve seats and guides
Competition valve job
Shortened valve guides to accept higher lift cams
Unshrouded combustion chamber
Blended bowl seat to port
Stock shaped ports
Does not include valves, springs or lifters
New replacement cylinder head
Aluminum construction
Compatible with stock cylinder or stock replacement cylinder
Gaskets not included
Product Note:
Specification
Details
Bore
Varies (make selection above)
Displacement
Varies (make selection above)
Material
Aluminum
Material
Aluminum
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
YZ250 2-Stroke 1999-2026
Customer Reviews
Cylinder head
By Scott L. on
Verified Purchaser
Cylinder head looks great fit perfect and bike runs awesome
Quality parts
By Brian H. on
Verified Purchaser
Everything I ordered was as described. Nothing misleading at all. Quality parts at a decent price.
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Questions & Answers
Is this head compatible with 2006 kx250f
By Anon.
Yes, if you were to select the 2006 Kawasaki KX250F 4-Stroke replacement cylinder head from our fit guide, you'd receive the correct component to fit your machine. That head is compatible with all remaining OEM or OEM-replacement parts making the swap a straightforward process.
I Have brand new valves, springs etc. I also have original camshaft so can I install those in this new head
By Anon.
Yes, that's correct. These heads are specifically designed to work with all OEM components for any machine you select from our fit guide. For the money, they're actually really nice heads!
Does this head accept the stock valves, valve springs, CAM, rocker...etc.?
By Anon.
Yes, that's correct. These heads are basically OEM replacement heads without the OEM cost. They work with all remaining OEM cylinder head parts on any machine you select from our fit guide.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
