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Honda CR85 Phathead combustion chamber

Chamber selection
add an O-ring or big bore gasket gasket
Regular price $60.00 USD
Regular price Sale price $60.00 USD
Sale Sold out
Shipping calculated at checkout.

H01    8.2cc Stock
H02    7.6cc 95+ octane
H03    7.1cc 100+ octane
H04    6.4cc 105+ octane

52mm big bore chamber Wiseco 766M05200  and LukesRacing 105cc compatible(requires head gasket) $100