bart do you think the 50mm throttle body will affect your fuel ratio at wide open throttle? it all looks good. i don't beleive you could have bought injector bungs any better than these. i guess this unit doesn't have adaptive memory like the auto pcm. that was a function nobody seen working until it quit. most mechanics would throw on another pcm and reset it and hope it never came back. but even a small vacuum leak would set it to working and add fuel for lean condition or lower pulse width to remove fuel for rich condition. you really don't have to have adaptive memory but with so many things that can go wrong in an auto it keeps it out of the shop longer. thats why most cars today with over 200 thousand miles run as good as a new one.