hey guys well im in a dilemma right now car is almost ready to hit the street after three years of building.. the turbo i went with was a stage three bnr and when i was getting it tuned i only received 220hp to the wheel and 220 foot torque \. wtf is that ? i was looking for 300 350 to the wheel. i built and did everything right im boosting like 12psi... using T03 with all new bearings. were can i go to get a better kit thats going to give me what i want. thanks guy s

 

Those are pretty poor numbers for that turbo. What other supporting modifications do you have? EMS, intercooler, injectors, etc.

 

go around and get everything on the car working properly.
make sure your secondary throttle plates open correctly. do a boost leak test.

what engine management do you have?
what size injectors?
porting job?

if all that is fine I would get a new tuner because he must suck *****
I made 361whp with a hybrid turbo,stock ports, 2.5" dp, tuning with a AFC neo .....220whp is pretty weak for that set up
with a med streetport 3" dp and megasquirt I ran 11.42@122 with bald drag radials

 

3 in pipping all the way threw. big street port 550 720 secondaries front mount inner cooler power fc wallbro 255 fuel pump koyo radiator

 

this is bs.. rx-7 brothers. maybe it was the tuner ???? I'm feeling real played out of my money and this build

 

You're running out of injector for that turbo, but it still should've been able to do better than 220. This calculator will help you size them. http://rx7.com/cgi-local/2ndgencalc.cgi After that, it's all in the tune.
I'm no expert, but if you ran a bnr stage 3 at 12psi with those injectors, I'd think you would be looking for an engine builder right about now.