Your favorite rear end/final drive ratio and why?

Negative, and I’m glad you chimed in.

10.6@128 3800 pounds with driver
Roots blown SB, 6PSI of boost
100 shot of N20
DOT drag tires
727 RMVB with a brake
3:55 Spool

I’m thinking I’m blowing through the converter.

I’m traction limited (1.8 60’ time) and have started out in 2nd gear a few times. Doing that caused me to cross the line at 7000RPM’s…. Like I’m running out of gear doing that…


Yep, you are blowing right through your converter.

You should be crossing at 5500-5800 RPM with that gear and MPH.

So you are definitely blowing through that converter.