Hello Guys. I am getting ready to have Karl Ellwein Build me a 383 for my 94 T/A.

Im trying to figure out a estimate on the HP I currently have, & im sure you guys know about this than me, but im thinking the guy i bought the car from fudged the HP # he said the car had. So here is what it is

350 LT1
Stock Bottom
10.8 :1
Lt4 Hot Cam Kit
1.6 RR
Lt1 Heads ( He Says Lightly ported And Shaved )
P1SC 10# Boost
BBK shorties
52mm TB

What do you guys think