Ggradtech
Well-Known Member
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- #1
I have a 2020 GT, 10R80, Loki S/C. Im running 91 octane/6oz Boostane Professional per tank at fill up. Crappy 91 octane AZ gas. Stock exhaust, minus the resonator. No other performance mods. Premium model without any weight reduction. I weigh around 180. Ive read that a N/A stock GT is around 12.2-12.6. I havent dynoed my car, but assume Im at 580-600 RWHP. I may take it to the track, just haven't decided yet. Would I be around 11.2 or so?
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