BMB 48mm Big Bore Engine

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  • Regular price $425.00
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This Engine is PORTED with a larger 48mm piston, upgraded bearings, and G2 reedblock. 

-Ported 48mm G5 cylinder 

-Polished bottom end

-48mm piston

-G2 Reed Block

-Racing Bearings 


Not a full kit, Engine and reedblock only

-Does not include Mz 65 Pipe-