head machine

gomezmk · 08-21-2006, 01:06 AM

Everybody keeps on saying to have your head machined when changing to a metal headgasket. I bought a jdm motor, installed a 1.4 mm metal head gasket and arp studs torqued at 80ft/lbs without doing anything but cleaned the head and block really good. I run 11 lbs of boost and it runs beautiful.

08-21-2006, 01:06 AM	#1
gomezmk 3" Exhaust Join Date: Jul 2006 Location: Santa Rosa, CA Posts: 70	head machine Everybody keeps on saying to have your head machined when changing to a metal headgasket. I bought a jdm motor, installed a 1.4 mm metal head gasket and arp studs torqued at 80ft/lbs without doing anything but cleaned the head and block really good. I run 11 lbs of boost and it runs beautiful.