My Z vs. a buddys silverado 30-120ish mph, for the z28. We jus got his truck together zr1 cam,243 heads,eaton112 blower, headers, and some other supporting mods. We still have alot left on the table for the truck in tuning, and shorter gears, weight reduction, etc.
My car still pretty much the same, stall, headers, tune, and some free mods. the car is about 150 lighter though. Enjoy fellas!