Re: Shop in Charleston
GSC is where i got my dyno done but they said back in June of 07 they dont do much tuning anymore,they're doing more racing and competition now. AV-Engineered is who they recommended me to when i asked to get dyno'd again a few weeks ago. The ShowZone is where most are going now I believe. A buddy of mine on cobaltss.net goes there for his dyno tuning and stuff and says theyre great. Dont know much about any of their other work, he does all his own. Not sure on either company's work on 3S's
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94 3000GT Base - Sold 
My Cobalt SS/SC
Dyno: 228whp 204tq (w/CAI, Cat-back, S2 and 3.06" pulley)
AEM CAI || GM S2 Tune || S2 Injectors || 2.9" S/C Pulley (3.35 stock) || Magnaflow Cat-Back Exhaust || NGK Copper Plugs || BWoody Solid Front Transmission Mount || Ingall's Torque Damper || DC Sports Front Strut Tower Bar || 35% Carbon Black Tint || ARK Shorty Antennae
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