Piston issues

Posted by mattmf01 on Jul 30, 2012; 2:41am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Piston-issues-tp4026103.html

So i am using a 78 cb750k motor and i have a 72 piston cylinder head on it, can i use 72 pistons or do i have to use 78 pistons?
don’t want to waste the money on buying the wrong pistons

matt