The Ford Barn - View Single Post - here we go again... does anyone make 3 7/8

Ol' Ron · 11-19-2015, 08:52 AM

When I built the Bville engine I used a 3 3/4 stroke piston on a 4" crank. The Heads had been domed by Grancor for this. Had very good flow with 9.2 CR. I used .060" piston to head clearance to protect against rod stretch at Hi revs.

11-19-2015, 08:52 AM	#20
Ol' Ron Senior Member Join Date: May 2010 Location: Chester Vt Posts: 8,862	Re: here we go again... does anyone make 3 7/8 When I built the Bville engine I used a 3 3/4 stroke piston on a 4" crank. The Heads had been domed by Grancor for this. Had very good flow with 9.2 CR. I used .060" piston to head clearance to protect against rod stretch at Hi revs.