Kawasaki KX250 2003-2004 Phathead Racing cylinder head kit Chamber selection:K22 - 20.2cc (95+ octane) Phathead Kits include a head

Phathead Kits include a head shell with one combustion chamber

6cc 105+ octane

Works on all tapered-thread

YFM200 Moto-4 YFM350FW Big Bear 4x4 YFM350X Warrior YFS200 Blaster 1988

YFB250 Timberwolf 2x4 YFB250FW Timberwolf 4x4 YFM350F Wolverine 4x4 YFM350FW Big Bear 4x4 YFM350U Big Bear 2x4 YFM400F Kodiak 4x4 1996

Kawasaki KX250 2003-2004 Phathead Racing cylinder head kit Chamber selection:K22 - 20.2cc (95+ octane) Phathead Kits include a headKawasaki KX250 2003 2004 Phathead Racing cylinder head kit Chamber selection: K21 21. 6cc Stock compressionK22 20. 2cc (95+ octane)K23 19. 4cc (100+ octane)K24 18. 3cc (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