98gtblue New Member Dec 15, 2003 237 0 0 houston Feb 26, 2004 #1 Feb 26, 2004 #1 Ok some people say npi and some say pi gaskets. So which did you use or is better on a pi intake on a 98 gt. Hoping to do this mod this weekend so i need the help.
Ok some people say npi and some say pi gaskets. So which did you use or is better on a pi intake on a 98 gt. Hoping to do this mod this weekend so i need the help.
