what exactly do they adjust/tune, when u bring it to a place that can tune it for you? i know they cant really adjust my fuel pressure since i got the vortech fmu. i dont have an safc or anything, so would there be a point to a dyno tune at 5psi non-intercooled? also where would i bring it? anyone know anywhere on long island to get this done?

-Joe
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White 98 Eclipse GS MT
Star Stage 2
*Stolen - 10/24/03*