a combo like this?? I will have it completed by April. Give your thought on this & if anyone has a almost identical set-up please chime in.

99' LS1
Stock heads
Weiand Lingenfelter intake (got a great deal on it)
Bo White TB
224/224 .581/.581 114
Comp 918 springs
LS6 oil pump
LS2 timing chain
7.400" Chromeoly pushrods
Speed Inc. fuel rails
42# injectors
Texas Speed fuel pump upgrade
Harris Speed Works Single Nozzle Dry kit (100 shot)

I'm hopin for close to 400 RWHP & about 500 in the sauce. What do you think??

 

You should come really close to that, with an M-6. I have a very similar set-up with an A-4 and hit 345rwhp. N/A and 405 rwhp on a 75 dry shot. I lose alot through the drivetrain with a TCI 3500 stall converter.