Im going to be building my gsr up for boost i just wanted some opinions on what to get:

JE piston 9.5:1
Crower billet rods
ferrea valve train
i wanna keep my gsr cams
jd edelbrock intake manifold
throttle body?? any ideas?
sleeves? ive heard good things about benson
im looking for about 350-400whp
but i want to run 10psi and i wanna be able to turn it up to 15-20psi

i want a quick spooling turbo that still pulls up top.
im going to have 3" exhaust, free-flow cat
what size injectors should i use some 440's or should i go bigger??
and for tuning should i just go hondata?
quaife lsd
not sure on clutch any suggestions?

sorry about all the questions but i just want to do it right the first time so any feedback/opinions on this set up would be appreciated

 

if you want quick spool, don't drop your compression that much. keeping it 10:1 will give you much more off-boost throttle response and general increase in drivability. with a good tune and 93 octane, you should have no problem.

youre gonna need more fuel than 440s for 400 whp

turbo... hard to say really... i hate people who demand quick spool. lol our cars are worthless till 5 grand anyway....

 

I've heard good things about precision turbos, which one do you think i would benifit most from....is a sc61 too big for what my goal is?

 

Sounds like your on the right track so far.

Only flaw i see so far is the injectors, youll need something bigger, 720's should do the job

On the turbo well the sc61 speaks for itself, its proven and is not to expensive. There is tons of info on it in archives. Do a search find some dynos, experience from poeple with similar setups.

Clutch the act xt/ss would be a good candidate to consider as far as the clutch

 

what do you think would be the best trim for my set up, i did a search but a lot of people have different opioions about what trim to use