Best way to check piston fit on a budget. Not quite as accurate as the dial gauges and micrometers that cost a bundle, but at this price point, a huge value. Easiest way to check piston fit at the track, quickly. Even when I get the expensive measuring tools, these will stay in my tool box for their convenience and ability to do a quick and easy check of piston fit.Moose (Nov 11 2007, 11:48 am)

Nevermind the bore gauge or inside micrometer that only an experienced machinist can use accurately. Keep it simple: just lay the gauge stock in your cylinder and drop in the piston.Yard Sale (Oct 30 2007, 17:45 pm)