Building my first SR and have some questions

[HOOCH]

Im building a 240 that i just picked up and it has a freshly rebuilt SR but i want to make some bigger numbers and what not, and this is what im looking at getting into and want the advice from some pros here....


Turbo-
Garrett
57-Trim Turbo
Flow equivalent to GT3076R
P-Trim Turbine wheel
Optional 0.68, 0.81 or 0.96 exhaust housing

Cams-
256intake/264exhaust

injectors-
740cc

intake-
greddy

[Imarvin240]

well for exhaust manifold, if you want some nice torque numbers, put on an exhaust manifold with short runners but if you want some nicer horsepower numbers then put on one with longer runners...for intake its the opposite (longer runners for more torque, shorter for more horsepower)

what type of power are you shooting for anyways?

also, besides the cams, is it a stock rebuild?

[HOOCH]

well im shootn for 375-400hp, and yes its stock-ish rebuild with acl bearings, and arp studs, greddy intake manifold, and T28 turbo. the motor only has about 6k miles on it is spunky for what its got but has shitty tune and spikes the boost in 1st and 2nd to around 16-18 and pre-dets bad so thats why im doing the change and i will not be doing the work it looks like i will be taking the car to IntecRacing as i have heard they do great work and are the closest to me