ZR-1 Net Registry Forums - View Single Post

alnukem · 11-05-2013

I would think if I was considering a 415, 4.125" bore & 3.875" stroke, I would probably go this way.....big bore, short stroke, unshrouds the valves. Theoretically, it would be better than the 4.125" stroke.

11-05-2013	#6
alnukem Join Date: Jan 2010 Location: Freedom Pa Posts: 275	Re: Cost of doing a 4.125" AES Liner Engine I would think if I was considering a 415, 4.125" bore & 3.875" stroke, I would probably go this way.....big bore, short stroke, unshrouds the valves. Theoretically, it would be better than the 4.125" stroke.