More air will put more tire on the ground, wont be the fast way for sure.
If you want my opinion, and you did not ask for it but here goes. I can see from that pic you need a WAY STIFFER shock on the back of that thing. It works well but it is killing the sidewall. Tubes can also help, I don't think Hoosier makes a stiff sidewall that size. Mickey does and IMO just about every ladder bar car out there can benefit from stiff sidewalls and or tubes. Or better yet a stiff sidewall tire and a beadlock wheel. But just my .02 on the picture...
Thanks Al I do run tubes and use to run 15 lbs footbraking it with no issues. With all the changes and transbrake I'm still playing catch-up
With my combo. Most air I've been able to run so far is 12 lbs.without chattering. That pic was 11 lbs and if I can zero in on shock adjustments I should be able bring the air pressure back up.
