[danny waters sr]

I am going to change my 66 nova from the traditional slapper bar to a split spring leaf and cal-tracs... what should i expect such as reaction and performance. My car works excellent as is but am looking for some help in reaction times and maybe pick the front wheels a little. As of to date my 283 has yet to lift front wheels and i do struggle on a consistent spot for a decent reaction time. Running stock class with 165 sixty foots and 490 on the 330 foot.