Gears have nothing to do with shift kit selection.red65mustang said:for street wars, it's all about the rear gears, and jakeshoe needs to know your gears to assist you if your gona attempt a shift kit
a shift kit with high gears (2.8?) will make your car slower because the engine rpm drops to much when it shifts
you can get a screw adjustable vacuum modulator ($40? don't do Chevy) which allows you to adjust/change at what rpm it does shift to work with your gears (wish Ford had one!). Easy to swap/bolt in.
serious race car on a trailer....gotta have a shift kit
street car...as jakeshoe said, there is a risk the tranny will break
red65mustang said:is everybody happy...
don't do Chevy's, I said that....
I would like to know where I can buy a screw adjustable modulator for a C-4 . (not a C-6)