Kawasaki KX112 Phathead Combustion Chambers YZ250 Remove the original guts from
Baker’s notes & crumb story
Description
Remove the original guts from the stock plastic cap and install into the new billet shell
Flex on the competition with our signature geometric designs carved out of solid 6061-T6 billet aluminum
4cc (95+ octane)
1cc (95+ octane)Y23 - 19
YZ80 YZ85 (2003-2021)
Kawasaki KX112 Phathead Combustion Chambers YZ250 Remove the original guts fromChamber selection: KX112 7. 4cc Stock compression KX113 6. 4cc (100+ octane) KX114 5. 9cc (105+ octane)