ok guys here is the ecu i ran for a year on my 1991 3sgte and loved it but now that im on gen3 electronics i have no use for this. its tuned for a stockish size turbo and stock 440cc injectors.i used this with my ct20b. this had my afr's in the mid 11's on full boost and in low 13's with boost around 5 psi and that was perfect for me driving around town because it improved my gas milage. i bought this for $425 but will sell it for $375 shipped OBO
