They are just about finished with a heads, cam install on my 2001 m-6 Vette and I was wandering about how much power I will have, any guesses. It has stage 1.5 TEA heads, 224/224 588/588/ 112 ls, TPIS headers off-road X-pipe stock catback ASP underdrive pulley ans tuning.
I dynoed it rigght before sending it to Texas Speed and it made 324 rwhp and 344 tq with just a Blackwing and Predator.
The car only has about 7k miles on it so the block is still pretty fresh. Oh also forgot it got a new clutch also. Any guesses how much power it will have they will be finished Monday with it so I will know for sure then.
Anybody eles have this set up?
Thanks DG

 

Come on guys someone has to have this setup or close to it.

 

No headers? From the cam and tuning I think you will get 45 rwhp, then another 8 hp from the pulley, plus 20 more from the heads.