hey guys, just picked up a safc for my 90 ls. i was wondering if anyone was using one of these in their DA's or has used one in the past and could give me some positive tips or tricks for tuning my ride. just to thoow it out there i have I/H/E, and a fpr.

 

I will start with the typical response.

Every car is different, and the only way to get a true tune is to put it on the dyno.

and while this does seem like a total a-hole response it is very true. To do any sort of self tuning you would at least have to have a wideband to adjust the fuel ratio.

 

bump