Originally posted by HybridSS
Well...thats a crap shoot. All depends on how far off your tune is. You can usually pick up a few ponies. But some have gained as much as 15+ hp on a basically stock car.
Have you dynoed Will? what did your AF look like?
Plus...once you pay for initial tuning. Its just a small amount each time thereafter when you upgrade.
I've dynoed before, is he going mainly adjusting the air fuel? Would I be better off dynoing with the maf translater or would he be adjusting other stuff?