which gasket?

3.0trd · 03-26-2008, 03:06 AM

I have an 89 non Turbo 7MGE. bought it with a BHG, got the ARP studs on the way now I just need to get the HG. I am confused on which one I need though. I see so many different bore sizes and height differences I don't know what I need! what is the stock bore and stroke for the 89 7m, and how thick does it need to be? I had the head surface machined, but they only needed to take off .007, he said no thicker gasket should be necessary. Please help! what is the difference between stopper and bead?

03-26-2008, 03:06 AM	#1
3.0trd 3" Exhaust Join Date: Mar 2008 Location: Cali Posts: 76	which gasket? I have an 89 non Turbo 7MGE. bought it with a BHG, got the ARP studs on the way now I just need to get the HG. I am confused on which one I need though. I see so many different bore sizes and height differences I don't know what I need! what is the stock bore and stroke for the 89 7m, and how thick does it need to be? I had the head surface machined, but they only needed to take off .007, he said no thicker gasket should be necessary. Please help! what is the difference between stopper and bead?