500$ to spend what to get

[tmoss]

Dyno tunes are worth it in my boog, fastest and easiest way to get A/F and timing right aa well as get a check on RWHP.

 

[ChromeYellow94]

Dyno tunes are worth it in my boog, fastest and easiest way to get A/F and timing right aa well as get a check on RWHP.

TMOSS is exactly right. The main thing is the fact that they use wideband o2's to get the A/F right. The power numbers are just a bonus