blkZ28spt

I TOLD you not to worry about a thing until it was tuned!

Congrats on the numbers.

Red99TA

iTrader: (11)

Wow...I can't believe the tune got you over 100 RWHP. Something else must have been wrong that they fixed while tuning. I'm willing to bet it was spark related. FWIW I put down 300 RWHP on a '94 Z28 w/ LT's and a GM Hotcam kit while running on 7 cylinders (found out when I drove off the dyno and the stick was shaking...burned a wire right before the first run)!

Turo

iTrader: (23)

Wow, that's a first, never seen a car in need of a tune so badly. Glad you got it fixed, though!

DaddySS

500 HP - 15% driveline loss = 425 RWHP
Congrats!!