Honda CR125 2000-2003 Phathead cylinder head kit Color:Brown Suzuki RM125 Phathead cylinder head

Suzuki RM125 Phathead cylinder head kit 2004-2007

FX144 - (91+ octane)

CR500 models 1999 and older

9cc (95+ octane)

Honda CR125 Phathead cylinder head kit 1992-1999

Honda CR125 2000-2003 Phathead cylinder head kit Color:Brown Suzuki RM125 Phathead cylinder headHonda CR125 Phathead cylinder head kit 2000 2003 Chamber selection: H11 8. 2cc Stock compression H12 7. 6cc (95+ octane) H13 6. 7cc (100+ octane) H14 5. 8cc (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