Wheelie bar lenght. Not sure what size to build.

I am looking into building a new set of wheelie bars for my car. The old set I have were built 5-6 years ago and were ok for the power and speed I was running then, 52" Sprung bars. I am not sure what lenght will work best for my application now.

115" WB Top TopSportsman car. 2800lbs Blown Alcohol . I'm hoping this car will run low 7's maybe touch the 6's on a good day.

I was thinking around the 60" or maybe as long as 72". I was going to use a kit from either Bickel or Mcamis, just don't quite know which kit to get. Obviously they will be solid (no springs) but what lenght? Then dual wheel or possible single wheel?

Thanks

 

wheelie bars

my input

72 mininum
90 maxium

i have bickels promod kit 900$ i love it

u could also get by www.appliedracing.com they havea kit for 500ish that will be ok for high 6sec car
chris mendola
www.mendola.org