best head gasket ever

09-02-2005, 03:02 AM

15 psi stock? i heard somewhere it was only 6.8, or is that with upgrades in the stock housing?

09-02-2005, 03:02 AM	#8
yeaaah supra Guest Posts: n/a	15 psi stock? i heard somewhere it was only 6.8, or is that with upgrades in the stock housing?