currently i have a a turbonetics t3/t04e 60trim .63a/r with a cheap ss autochrome manifold for my h22. in the past couple months i had my motor built and i also hoping to pick up the top mount full race manifold when it comes out with a 44mm wastegate instead. I want to upgrade the turbo as well. what suggestions do you guys have for me. should i stick with a bigger t3/t4 or go with a full t4 and if so which size? I am looking to get close to 550-600hp. oh yea i am running uberdata for tunning. this is what i currently have done:

block:
darton sleeves
je pistons 10:1 87mm
eagle rods
acl bearings
micropolished crank
balanced
balancer shaft removed

Head:
crower stage 2 cams
the rest us full crower set up witih .5mm oversize valves
bronze guides
port and polished
venom intake manifold
aem fuel supply
880cc injectors
walbro pump

Modified by Green Lude 93 at 8:04 AM 8/21/2005


Modified by Green Lude 93 at 8:05 AM 8/21/2005

 

a precision sc61 would be ur best friend IMO. i have an sc61 w/sc63 hot side. it spools just as fast as my drag turbo(t3t4) and put down great numbers. good luck with ur set up.

 

Any garett T3/To4s with a 61 or 66.5 mm compressor wheel will be fine for 550-600+ whp if you want the performance of a T4 just go p-trim...

If the car is meant for the street...I wouldnt reccomend a T4

Eric

 

thanks for the suggestions