What to expect ???????

[taz1]

Hi i wana get my truck dynoed and want some big numbers. i have s&b intake dpf / cat delete banks dual exhaust and tcm tunes. What should i see with spartan 310 tune??? and stock tires. and how much more if i run the 350 tune??? thanks

[08stroker250]

It's hard to say on the dyno because every dyno is different. I would say 540-600 horsepower. Big range, but that is about the range we see guys post with the 310 tune. The 350 tune probably won't show a higher peak number than the 310 tune....plus the 350 is going to slip the hell out of your stock torque converter.