The Ford Barn - View Single Post - How do I measure a small piston to head clearance

Ol' Ron · 07-13-2016, 03:23 PM

When you calculate the CR you have to add 15cc to the chamber volume for the gasket. This is just a gustamate, so the actual CR maybe a few tenths off.

07-13-2016, 03:23 PM	#16
Ol' Ron Senior Member Join Date: May 2010 Location: Chester Vt Posts: 8,985	Re: How do I measure a small piston to head clearance When you calculate the CR you have to add 15cc to the chamber volume for the gasket. This is just a gustamate, so the actual CR maybe a few tenths off.