how much hp do think i will have and how long do you think the 4l60e will last me

 

I don't think the tranny will last long. My only advice on that subject is to spend the money and do it right the first time. Interesting setup you have though. How much hp do you plan on making on just motor?

 

i would like to be around 450 without the spray or being supercharged. what else do i need to get if it is possible. then i will probably get a supercharger. which intake would be the best voolant, k&n kit or vara ram king cobra kit. how much more would stage 2 heads and under drive pulleys give me.