Originally Posted by aussiedude
I'm at a race track, not drag.
06 srt6, with a needswings intake.
still wondering what will give more raw power, the ecu tune, or pulley....
Why are you so worried about straight line performance when you run at a "race track"? I would think your suspension setup would be more of a concern. Anyway, since you have the intake already just get a pulley and tune and you should start doing better on the straightaways.
