'98 Z28 LS1

[Rev]

BennyBoy, I'd think twice about those 3.89 gears. That's pretty much for a street driven C-4. That will spin your motor at almost 3600 RPM at 70 mph cruise. I use 3.25 with mine and turn 3000 at 70. That's about the most that I want to cruise at. Also the HP numbers you're referring to are gross HP. That's quite a bit higher than the net HP that manufactuers use now. I agree with your original assumption. I'm betting you'll run low 14's. The LS1 will probably win, but it'll still be fun. Just more inspiration for future mods. Good luck anyway.

Rev

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'66 Coupe, 306, 300 HP, C-4, 13.97 e.t., 100.3 mph
1/4 mi.