Afr?????
Afr????? Hey got a quick ? For yall.... I ran the beast last night and had my wideband o2 logging and got a 12.0 AFR when I sprayed the no2 and about .2 higher when on the motor... then I out smaller fuel jets in it was good in 1st but in 2nd and 3rd the car went rich. I am running 40 deg of timming no knock and with the smaller fuel jet I ran 2 tenths quicker.... now for the ? What is the best way to tune the fuel I have seen the PE-vs-RPM table and that is where I suppose you do the fuel stuff... and the AFR should be at 13 and how much are the numbers going to affect it also I have a copy of some o2 runs and the tune... any help is needed no pcm guys around abilene tx... I would appreciate it thanx...
what?? 40 deg of timing using nitrous? And no knock? Are you sure you're knock sensors are working??? Thats WAY too much timing for an ls1, let alone as ls1 on spray. Are you running race gas??
dave
dave
