Holden202 wrote:i'm sure i've seen these pictures on code59.org

You have.

I realize this is an old thread, but thought I'd chime in on it. On my Datsun, I have the MAT (AIT as it is being refered to here), just after my TB, and have not noticed any ill effects from doing so. In my logs I can see the air temp change quickly, as the amount of air changes going past the sens...

I have a JimStim on my test bench, works well. I used the "spare" potentiometer for the MAP input. FIDLE LED is connected to CEL, used the spare channel LEDs for various things like boost control solenoid, e-fan, shift light, etc. I have used the JimStim with a few ECMs, '7747, '7730 and '...