Kawasaki KX500 Phathead cylinder head kit 1988-2004 Color:Bronze Search compression release button for

Search compression release button for replacement Kibblewhite button

1cc Stock (91+ octane)

0cc 95+T03 5

103cc 52/53mm big bore chamber 100+ octane - for use with big bore piston

KTM105 2025 Phathead cylinder head kit GasGas MC105 Husqvarna TC105 supermini

Kawasaki KX500 Phathead cylinder head kit 1988-2004 Color:Bronze Search compression release button forKawasaki KX500 Phathead cylinder head kit 1988 2004 Chamber selection: K51 42cc Stock compression K52 40. 6cc (100+ octane) K53 38. 2cc (105+ octane) Phathead Kits include a head shell with one combustion chamber, two sets of o rings, cylinder head nuts, copper washers, some stickers for your bike and tool box and installation instructions.. Phathead cylinder heads are made of 6061 T6 billet aluminum. The material is stronger and transfers heat better