US$ 34.95
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7cc (100+ octane)
5cc Stock compression
YFM225 Moto-4 YFM350ER Moto-4 YFM350FW Big Bear 4x4 YFP350 TerraPro 1987
CR500 models 1999 and older
Suzuki RM250 Phathead cylinder head kit 1996-2000
Kawasaki KX125 Combustion chambers husky 7cc (100+ octane)Chamber selection: 2003 2007 Y11 10. 0cc StockY12 9. 3cc (95+ octane)Y13 8. 8cc (100+ octane) 2001 2002 K11 9. 2cc Stock compression K12 8. 5cc (95+ octane) K13 8. 2cc (100+ octane) K14 7. 6cc (105+ octane) 1998 2000 H11 8. 2cc Stock compression H12 7. 6cc (95+ octane) H13 6. 7cc (100+ octane) H14 5. 8cc (105+ octane)
US$ 34.95
US$ 19.95
US$ 1125.00
US$ 997.50
US$ 34.95
US$ 162.50