I know this a stupid question but need some help. I'm currently running Drag turbo with 370cc + Vafc; My current setting on AFC is running ok and no engine light on. Then engine is very smooth in and out of boost, but my a/f guage is not very accurate (according to most people say).

Question : Do I still need to dyno tune the car even though my setting are good and boost runs very smooth. The only tune I need is my fuel problem, cant get it to stay stoich because the RPM shop said they tune the car for $400-450, I mean that a lot.

Any suggestion on if I still need it tune or not?? and if not what should I do to get a better fuel mixture for boost? I mean I cant monitor it with a/f guage.

Any comment be great!!!!!! Thanks guys.......

 

I would recommend gettin the car tuned. It will bring out some more hp and add longevity to your engine. Shoot GruvyTune a PM, i know that he does a lot of hondata tuning around syracuse and he does some dyno tuning. he can probably hook you up with some deal.