S-AFCII Tuning

[1fastRS]

I've searched for answers to this before, and asked a few people, and I've yet to get any where, so I'm hoping someone can help. I just put in my wideband, so I've been playing with my S-AFCII, and leaning the fuel out a little to gain a little power. I know guys are making up to 10whp on relatively stock motors, and I'm just curious as to what there settings are. I know every car is different, but it seems like I have mine leaned out a lot, but Its still running rich above 4200rpm, at full throttle. My wideband is hooked up right, as far as I can tell, but I'm a little skeptical to keep turning the fuel down just in case. I was running as low as 11:1 a/f ratio, and I've only gotten it to mid to upper 12's. So would like to get someone elses advice, who's done this before. Is there some pointers, that I'm missing?

 

[redeclipse7782]

If you are turbo'd your air to fuel should be 11.5
If you arent turbo'd your air to fuel should be 14.7

 

[1fastRS]

I know, I'm trying to get 14.7 but it seems like I should be close to it by now. At points I have the fuel turned down by -23%, and that just seemed like a lot. I need someone thats done this before to give me some advice. By the way, how accurate is the knock count on the S-AFC?

 

[BigRand]

the knock sensor doesn't work for our cars, so pay attention to your wideband, and EGT (if you have one).

 

[1fastRS]

What do you mean the knock sensor doesn't work for our car? I need to get an EGT, is anyone selling one?

 

[youkickedmydog]

http://www.2gnt.com/nuke/modules.php?name=Sections&op=viewarticle&artid=70