cam size and lift

[crazygn]

I have a cam in mind speed pro cam, but i need to get one fast so iam going to like in the morning for one what kind of lift and dur should i like for . And will my springs work set at 90 lb i think.

ta33
40lb injectors
sperco intercooler
307 pump
adj reg
ram air
LT1 springs
tps tec
atr down pipe
atr up pipe
some others