Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

98hxman · 02-01-2017, 12:17 PM

i used .50 over bore y5 pistons so the shape is the same. the higher compression is from the .009 head mill and the .030 3 layer head gasket.

02-01-2017, 12:17 PM	#37 (permalink)
98hxman EcoModding Lurker Join Date: May 2016 Location: columbia sc usa Posts: 37 Thanks: 4 Thanked 8 Times in 6 Posts	i used .50 over bore y5 pistons so the shape is the same. the higher compression is from the .009 head mill and the .030 3 layer head gasket.