I have a stock 90 TII and i just got the turbo upgraded to a t04! and the stock ecu cannot handle it!!! it cuts the fuel to the rear rotor at about 3000rpm!! And i am puffin some white smoke! I am trying to find out where or what is causing the smoke!!! any help would be apreciated but at the same time i am wondering what would be my best choice for a piggyback ECU or a total upgrade i need the capability for higher boost!
Anything on eighter of these will be greatly apreciated!

 

your best choice would have been a haltech if you didn't blow it already!! im suprised people do so much and don't research enough to know what takes to have a upgraded turbo...you dont even have a fcd?

is it a hybrid? or full to4? if its just a hybrid a walbro fp, and upgraded 720cc's with an safc w/ some tweakin should handle it.

if a real to4 then you should get a haltech and upgraded 1600cc secondaries

im sorry im confused

 

well it is a machined housing to fit a t04 exhaust wheel and a t04 turbo housing and compressor!
for the most part it is closer to a t04 not a hybrid!
And about the smoking it was doing it with the stock turbo!
and about what you had said i am new at the forum and in the rx-7 world... so if you could tell me what your abreiviations means would helpo alot!

 

fp = fuel pump

 

SAFC= A'pexi Super Air Flow Converter.

 

FCD=Fuel Cut Defen-something