Off and on about 10 hours. I started off with airplane stripper, then sanding with DA, dremel, and hand starting at 60, 120, 200, 400, 600, 1000, 1500, 2000 then I start with black, red, then white rouge on buffing wheels.
Dude, what are you talking about? You do realize that all those intakes fit under your stock hood without any modifications right? Am I missing something?