2004 C5 twin turbo with sts water meth?
 

I have a 2004 C5 with 20k miles that is getting a sts water meth system along with the sts twin turbo set up I will be running 91 octane at 10lbs of boost with the meth, its going to be on the dyno tomorrow. Does anyone got any ideas on what kind of RWHP numbers I might see? Just curious. Thanks

I dont have the sts kit but im running a twin 65 fender mount setup 390ci with ported 243's making 680/680 on wastegate pressure (10psi). No meth either and this is tuned on 93. at 15 lbs it made 829/829 with leaded 110.

I've seen several STS cars in the 575rw area.

Wow!! That is a lot of power, Thanks for sharing that although I'm sure I wont see numbers that big considering the motor is just a stock LS1 compared to your 390ci but I hope to be over the 600hp mark. thanks again

That's probably more realistic I still hope to see 600hp but would be some what happy with 575. Thanks man.