4 speed at the strip
2 steps work great when setup properly...take the advice of those on here on how to set them (perfacar knows!)
I have my two step and line lock wired up to my shifter with a switch on the dash...burnout with the linelock only so i dont hit the limiter...then when i go to stage, i flick the dash switch and now the two step is engaged from the same button on the shifter as the linelock..I try not to sit on the limiter too long at the light (depends on what kinda tree though too) and then dump the clutch and let go of the button at the same time...works everytime
stay away from cast iron flywheels and stock bellhousings...a scattershield and a good clutch will go a long way, as will a good shifter...If i was you id look into an adjustable clutch
another good site with more info and TONS of helpful members and past posts is
www.umtrnorth.com/forums those guys really know how to row em!
good luck and have fun! it sure is a blast!