1997 speedster top end

  1. C

    !!!!1997 speedster piston size help!!!!!

    rebuiding my top end and getting the cylinders redone too. the std piston is 82mm the cylinder shop suggested 82.5mm for one engine and 83.5 for the other engine. however the pistons for these only go up to 83mm unless i go with a weisco big bore piston. Will i be fine with putting the big bore...