In the FAQ thread it says some of those base settings will be different for the turbos. What settings do I need to change, and to what value? I'm setting up a '87 TII in my B2200 pickup right now. I got a MS1 v3.0 board with a 2nd VR circuit to use the stock CAS, and coils. I'm using the stock CLT, IAT, O2 sensors, and injectors right now. The motor is all stock except a front mount intercooler. I don't completely trust myself with electrical/tuning settings and don't want to mess up my motor setting the settings/VE, or ignition tables way off. Any help or info. would be much appreciated, thanks.

 

req_fuel will be different.

You'll also want to have your Fuel and Spark and possibly split tables have bins that are on-boost, with settings specific to running boost.

Your cranking pulse-widths will likely be a bit lower as well.

I would suggest getting a wideband controller and O2 sensor to use when tuning... the narrowband is next to useless for anything but cruise.

Ken