ECU from CS to st185gt4?

M

Mattyno

New member
Hi, I want to mount in my year 1990 ST185 ECU from CS (89661-2B320). Just repinn connectors, or need i something else?
Of course, I have forged engine with many modifications ready for standalone ECU. But now i have money only for change ECU from CS, so how many Hp i can get from stock ECU with ct27 on 20psi.

Sorry for my english
Thanks
 
M

Mafix

New member
you'll need to run wires for the intercooler computer or disable that pin (ground it)
you'll still need the rc ignitor and afm (4"), fyi. it'll work with standard 185 stuff but it won't be right.
 
M

Mattyno

New member
Thanks Mafix, i know about situation with intercooler. But i don´t know, that there is a different between CS and my ignitor.
 
T

tubasteve

New member
I ran okay on the cs computer, but sometimes the igniterwould freak out and do the st205 "can't rev past this". I was always hounded about wrong afm, never had a light for the water switch...hmm, maybe I jumped it, don't remember. I later went st205, then gen 3 mr2...
 
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