MrK

iTrader: (2)

Im going to Powertrain Dynamics in Huntington beach in a few hours. Hopefully my car runs a good bit better after. Its a stock impala SS motor with a K&N coldair, tb bypass 3in single spintech with no cat and thats it. Anyone have advice on what to ask the person tuning it would be appreciated.

ss.slp.ls1

iTrader: (36)

He's basically going to be optimizing your A/F ratio, adjusting your shift points, etc.

You'll likely notice that the car is more responsive, better top end, and you might even gain a few mpgs.

bombebomb

A Dyno tune for that? You must have money raining down on you. He is not going to do anything fancy, just like the above poster said.