Directly from the Wallace calculator:

The answers below will be for at sea level and standard pressure/temperature.
(no weather correction).

How many of you have raced at sea level? How many of you know how to make an accurate weather correction? Just checking.

My 428 small block made 615 hp and 565 torque on it's best pull on IMM's dyno. We promptly removed his 1000 CFM Holley 4150, and I bolted on a 950HP when I got home.

I put it in my 3150lb 62 Valiant street car, with an 8" JW converter, low gear set 904, and 3.89 gear with 30" tall ET Streets.

In the last three years, I've only managed 33 engine passes at various tracks and thirteen bottle passes.

Best engine pass is 10.396-128.27 on a hot September afternoon at Indy, and I think the DA was 4500ft.

Best nitrous pass is 9.65-138 at National Trail, again on a eighty degree day, but I'd be lying if I threw out a DA number.