Butters "Winter Upgrades". . Starting a Little Early

DionR said

A 2.73 vs a 3.27 isn't as bad as going from a 3.06 to a 3.91 like the guy in the Challenger or Charger did. That's only a 20% jump compared to a 28% jump.

My guess is that a change in shift rpm for 1st gear would be enough to make it work.

I will see if I can the original post.

Click to expand...

I called my guy at FRP.. He said the 3.08s will work good. Ryan is able to massage the torque management and really make it work without completely blowing the tires off all the time. His (Isaiah) personal truck has 3.91s/28" tall tires, in the 11s and not slipping the tire at all with radials... launching in 1st. It's all in the tune