Which would be better a dyno tune or a live street tune or should it be a combo of both? i think the truck still needs some tuning, as i think nelsons' left it as a very conservative tune. which was fine then but now i want to step it up and put her on fine fine tune

 

I moved your thread to the tuning section for better response for you. In my opinion you need both. Dyno tuning is great for WOT, where else can you really go WOT in 3rd gear for a full pull? Street tuning is going to give you 'real world' variables.
My tuner does both, actually we spend quite a bit of time on the street dialing in the tune....now if I can only get him to come to the track. I just bought HPT so at the least I can log and send him files to tweak on.

 

ok thanks man!!! yea i thought both would be good idea. im thinking of going to FMS since there so much closer than nelsons' and seeing what he can do for me, or just buying the software and sending files to allen at nelsons'