Somewhere between 2700-2900.... Do two dyno pulls, one with them pinned and one stock. Just find where the "pinned" setup starts gaining power over stock and you've got your ideal rpms....
\'94 Cobra #4963/5009, black on black, not quite stock
Formerly owned a black '00 SVT, #1972
Join the SVTOA!
RIP - Ray "Old Fart Emeritus" McNairy
