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  1. Jet size for these engine mods

    I just rebuilt my 660 after it threw a rod and busted a baseball size hole through the cases. So I thought now is the time to go all out. Here's what I did to it. New cases of course, hot rods stroker crank and rod, bored to 101mm with wiseco 11:1 piston. Hot cams stage 2 cam and ported head...