csigler6

I have a problem with wheel spin even using 15 inch slicks. Would a transbrake help?

mrvedit

Tell us more about your car, engine, power level, converter, rear end, suspension, shocks, recent ET, etc.

csigler6

Well.... It's not a GM. I have owned a couple GTO's a Firebird and several others but this car is a 2015 Challenger Hellcat. 6.2L SC with an ATI 10% overdrive pulley, Carbon fiber driveshaft, 309 gears and 15 inch MT Pro Drag Radials. My best time is 10.47 @ 130 mph with a 1.52 60 ft. Dyno at 735 whp with pump gas and 750 whp with MS 109 fuel.
Launching is difficult. Mostly have to pedal out.