[mseii]

does anyone know if the stock fuel system on a 87supra turbo can meet the requirements of an upgraded turbo (ct26 stage1).


mseii

 

[bgrieger]

Just the turbo? Yes. Up to fuel cut boost pressures, everything will still work fine. Beyond that, no it won't.

 

[repinS]

the hell is "stage 1"

 

[bgrieger]

some refer to it as a 54-57 trim upgrade. Some other shops refer to that when speaking of a t04 50trim compressor on a custom CT-26 format exhaust housing to allow it to bolt to the factory manifold. Either or, it's a hybrid. Peeps been doing it for years...not perfect, or even right depending on the dealer, but affordable.

Bob

 

[mseii]

thanks for the input. my turbo needs a new cartridge, and i was thinking about upgrading since it will only cost $100 more than just a stock rebuild.
i figure the extra flow will give me a little more to work with, and not a great cost if done now.