May 23, 2008 #1 G GThang98 Member Joined Jun 3, 2007 Messages 135 Reaction score 0 i just got my pi intake for 50 dollars, i was just wondering what size drill bit do i need and tap for the aluminum crossover
i just got my pi intake for 50 dollars, i was just wondering what size drill bit do i need and tap for the aluminum crossover
May 23, 2008 #2 W Willis_98GT Well-Known Member Joined Jun 18, 2007 Messages 3,180 Reaction score 27 Location DFW Texas don't bother.. someone told me, i think it was scarface said drill threw the top of the thermostat housing.
don't bother.. someone told me, i think it was scarface said drill threw the top of the thermostat housing.
May 24, 2008 #3 B brightwhite98GT Member Joined Oct 29, 2007 Messages 213 Reaction score 1 Suprisingly I didnt have to drill through anything, and my alternator bracket fit. It was already tapped. Yours may be too.
Suprisingly I didnt have to drill through anything, and my alternator bracket fit. It was already tapped. Yours may be too.
May 24, 2008 #4 B bobtsgt Member Joined Apr 26, 2008 Messages 102 Reaction score 0 you use a 37/64 bit and a 3/8 NPT pipe tap. If you can't find the bit use a 9/16th and use a fair amount of pipe tape and RTV. Mine is sealed that way and is holding up just fine for over a year.
you use a 37/64 bit and a 3/8 NPT pipe tap. If you can't find the bit use a 9/16th and use a fair amount of pipe tape and RTV. Mine is sealed that way and is holding up just fine for over a year.
