450-500 horsepower with a 160 pump on #2 only.

[johnsjas]

That seems a little strange, I am in the same hp range but i never clean up. It may be the difference between a single and twins but even with NOS i don't clean up. Even when I added a FASS pump.

Are you using a stock 160pump? By stock I mean never out of the truck to tune it/mod it. Maybe elevation have something to do with it. If you look at my video it cleans up quick. One more thing, you said you were close to my power, does that mean close to 600hp or running 11.6 in the 1/4, because I had it dynoed when I was running 12.2. I think picking up 0.6s would indicate that I have more HP now.