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CBR 250/300 79mm big bore kit (High-comp)

$550.00
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79mm 250/300 high compression big bore kit with gaskets



For a 300 compression

2 base gasket = 12:5 compression

1 base gasket = 13:8 compression


Will work with our stage 3 or 2”s with ported head.


Paired with a BV ported head and stage 3 cams 35-36


Paired with a BV ported head and stage 2 cams 33-35