In the next 3 or 4 months I am going to start piecing together my parts to do a built bottom turbo z6.

One thing I can't really figure out what I wanna do, is the turbo. I am pretty sure its gonna be a t3/t4 of some sort, but I want some suggestions as to what trim, what AR's.

I am looking to make about 350 to the wheels, don't want an extremely late spool, but don't want to go too small.

I was thinking maybe something like this:
t3/t4e hybrid, 57 trim compressor wheel, .50 compressor/.48 exhaust

Think I would be good with something that size, or am I going too big? too small?

 

On a d-series a .48 is going to be very quick spool up. The compressor side I think is right on target its not a very quick spool up but it's quick and can pull hard on top end to. I think that turbo would go great to make 350hp or even 400 with the right components and tuning.

 

**** i just strapped on a blaast performance t3/t04b .48/60 with a 57 trim wheel. it spools nice and pulls like a train compaired to my super60....i say go for that one. it was only 460 shipped brand new and he ships fast....and its rated to 425 hp

 

my D16Z6 uses a T3/04E .48/60 with 50 trim..
it lags but not too bad...and pulls until(went pass)stock redline.
when i said not too bad i meant not bad at high speed (higher rpm).
1st gear lags like a bitch, gets better as gear gets higher

 

18-20psi on a SC34 will getcha there..

 

I just bought a T3/T04E 57trim .60compressor and .63 turbine. I'm sure this turbo is going to make the power but I'm wondering what the spool time's going to look like

 

just bought a t3to4 .60 cold/.48 hot/ 54 trim stage 3 wheel. ill let you know in like a week when it all goes on, if i ever get my ecu back from josh.

 

Can I borrow your wallet

 

750 bucks for a high performance turbo isnt that much..

 

Yeah thats true. So you'd pick the sc34 over a t3/t4? Can you educate me a little on that choice?