Sometimes race pipes scavenge better meaning you can run smaller jets, sometimes they don't.
Only insane people presume they will do so in any particular setup.
I believe Steve's had his '18 kicking out 60+ bhp running smaller than std jets and Tyga pipes.
Dave Ett seized his '21 in under 2 miles running Tyga pipes and std jetting.
Start big, 160 sounds fairly safe, 132 does not!
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Last edited by fontyyy on Fri Jul 21, 2006 10:20 pm; edited 1 time in total