Finally got over there and got retuned. He was saying that his dyno is 10% lower numbers than a dynojet, but that doesnt really matter im not out for numbers.
Anyways heres the mods done:

2000 Stock bottom end LS1
TSP 228R - 112
243's home ported, milled .012
Cometic .040's
Fast 90 ported
LS6 28.8# injectors
LS2 TB / DRX harness
Pacesetter LT's
UDP
Volant CAI
3800 TCI Competition stall
4.88 gears with Tru trac

I need a new O2 sensor, ones not working. And my injectors are at 94%.

Numbers were 388HP / 329TQ Graph will be posted tomorrow.

 

look like stout numbers for a LS1

 

He also mentioned the 1.1 correction factor (for dynojet numbers) which would have been 426HP / 361TQ , but i would have to see that on a dynojet to believe it

 

Good numbers. I will be on his dyno tomorrow.

 

Looking forward to those results...

 

nice numbers regency, but i know it's putting down more with your 11 sec all motor passes.

 

thanks fellas...

Im goin to try and leave it alone for a little while and just drive it and enjoy, i know that probably wont happen though.

dlt - yea i hear man, i know it takes 400's to get in the 11's, but the dyno spoke. guess i could get on another one, one day!!

 

I think you are definately putting down more as I put down the same horsepower and alot more torque..But I am getting geoff @ eps to spec me a cam...My mods are in sig
...It was 55* out and at +500 elevation. All pulls were done on a Dyno Dynamics 850
First pull 387 rwhp 377 rwtq
2nd pull 381 rwhp 375 rwtq
third pull 384 rwhp 376 rwtq

 

The dyno does read less. We just finished a super snake mustang that dynoed 698 hp only put down 626 baseline at NP. It reads about ten percent less but what matters is gains between runs.

 

so that would put me at 426 / 361. Cant get my scanner to work so either tomorrow at my parents ill try or i can take a pic of the graph and see if it will turn out decent.