thanks everyone,UPDATE
the block is now rough bored to .060 and still trying to decide between flat tops and dished pistons for this build. looking hard at the weiand action plus intake and a voodoo cam Advertised Duration (Int/Exh): 262/268
Duration @ .050 (Int/Exh): 220/226
Gross Valve Lift (Int/Exh): .475/.494
LSA/ICL: 112/108
Valve Lash (Int/Exh): Hyd/Hyd
RPM Range: 1400-5800

any ideas for the piston choice as the heads have a 80cc combustion chamber.
also what is the best way to stop a 833 four speed from leaking around the tail shaft??


thanks Moparts!!!!