MustangWorks.com : Ford Forums - View Single Post - Porting GT-40P Upper and Lower with a Dremel

Mach 1 · 06-25-2002, 04:03 AM

just grind away the casting flash, and use 80 grit, you want it a little rough on a fuel injected upper. The dremel wont be the best tool to use, but might get you started. I did the same thing, and ended up buying a cheap air compressor and a air grinder.

06-25-2002, 04:03 AM	#5
Mach 1 Registered Member Join Date: May 1999 Location: Georgia Posts: 3,866	just grind away the casting flash, and use 80 grit, you want it a little rough on a fuel injected upper. The dremel wont be the best tool to use, but might get you started. I did the same thing, and ended up buying a cheap air compressor and a air grinder. __________________ 2002 GT 1993 GT (SOLD) '93 Mustang GT RHC member #142