Not in NHRA Division One ( Northeast) no electronics period, line loc only.( no dragsters or center steer roadsters)but the way they keep changing the rules that could change. I know IHRA allows all electronics except a delay box in Pro. IMO in these days of lower car counts and a bad economy the constant rule changes aren`t helping , I`ve seen it at my local track. Nostaglia racing looks fun but why are they all on a Pro tree?