86 Aero 50 big bore kit piston clearance
Posted: Thu Aug 20, 2020 7:22 pm
I’ve got a 1986 Honda aero 50 malossi 72cc big bore kit and I am replacing the stock 47mm piston with and oversized 47.4mm piston and need to bore and hone the cylinder but I need the clearance spec between the piston and cylinder wall or the proper inside diameter of a cylinder for a 47.4mm over sized piston. I can’t seem to find it anywhere!!!! Please any help would be greatly appreciated!!!