was up guys, been building my truck for the pass 9 months or so. Build consist of 6.2 forged, cam and heads and e85 ... really looking for a roll racer truck not a track, want to do a tight stall and small gears so i could trap pretty high, i am tired of my rpms never dropping under 6k, i want a street truck please thanks

 

What gears and converter are in it now???

 

410s and a 4000+ stall, i want for my truck to atleast come down to 4500-5k rpm cause back then it wouldnt drop from 6k and it would run out of gear at 12x since i was shifting at 6500

 

try some 3.42s for a roll racer!
I have been 147mph on my 342s and backed out it was still pulling

 

NA? What size tires?

 

Sorry guys forgot to mention this is on a f1a procharger also

 

I would say at least 3.73s

 

3.42's.....

 

3.42's

no better choice for roll racing.

 

You probally want to drop the converter size down as well. a 4000+ stall isn't helping either.

It would also help to know the Tire Size your running to make the right recommendation.