Originally Posted by 3002 Tii
stage 1, 2, 2.5, 2.7 and 3... all this fussing when end of day your car will adapt. The diff in hp bet stage 2 and 3 even if you had supporting mods for 3 would be minimal or you wouldn't even notice.
Ask the member justpete
how he feels about this. He drove around with a stage 2 file with his 3 stage manifold for a little while before switching over to the 3 stage.