Cylinder Works 16-24 Yamaha YZ 250 X 250cc Standard Bore Cylinder Head
OEM-style cast aluminum replacement cylinder head comes complete with cam caps and bolts for an out-of-the-box, ready-to-go installation. The unshrouded combustion chamber is designed to improve airflow, featuring a blended bowl and competition-grade valve job.
- Shortened valve guides accept high lift cams for greater torque and enhanced power
- C630 nickel/aluminum valve seats and guides are easier on valve to reduce wear
- Valves, springs, retainers and lifters are sold separately
- Stock-shaped ports deliver high performance
OEM-style cast aluminum replacement cylinder head comes complete with cam caps and bolts for an out-of-the-box, ready-to-go installation. The unshrouded combustion chamber is designed to improve airflow, featuring a blended bowl and competition-grade valve job.
- Shortened valve guides accept high lift cams for greater torque and enhanced power
- C630 nickel/aluminum valve seats and guides are easier on valve to reduce wear
- Valves, springs, retainers and lifters are sold separately
- Stock-shaped ports deliver high performance
Original: $2,638.06
-70%$2,638.06
$791.42Description
OEM-style cast aluminum replacement cylinder head comes complete with cam caps and bolts for an out-of-the-box, ready-to-go installation. The unshrouded combustion chamber is designed to improve airflow, featuring a blended bowl and competition-grade valve job.
- Shortened valve guides accept high lift cams for greater torque and enhanced power
- C630 nickel/aluminum valve seats and guides are easier on valve to reduce wear
- Valves, springs, retainers and lifters are sold separately
- Stock-shaped ports deliver high performance