Fits 2006 2007 2008 Kawasaki KX250F

Replaces  # 11008-0057 & 11008-0116

Cylinder Works PART # CH3001-K01

• New replacement cylinder head with complete Pro-X Steel valve train (springs & valves included)
• Include cam caps and cam cap bolts
• Include 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
• Do not include valves, springs or lifters
• Made in the U.S.A.

Pro-X Valve Train

Pro X 28.SES4335-1

Pro X 28.SES4335-1

• Replaces the OEM valves and valve springs
• Steel, nitrided valves for increased durability and less wear under extreme conditions
• Stronger valve springs deal with the extra weight of the steel valves
• Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm
• Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals