which is the best setup for a 1300cc engine .
39 fcr or 41 fcr.
i know 41 works good in big bored engine over 1400cc
in a 1300cc ? pcw or vgas?
39 fcr or 41 fcr.
i know 41 works good in big bored engine over 1400cc
in a 1300cc ? pcw or vgas?
