[PreludeSiZero]

what can I expect to gain after I tune my S-AFC using an A/F guage? I know I need to put it on a dyno to get the most out of it.

 

[gsr sol]

I gained about 5hp and 2tq. Thats on stock gsr cams. You will see much better gains with aftermarket cams. The VAFC is really good for fuel correction so when you get into the higher rpm range, you won't run lean. Wait you said S-AFC. Do you have vtec?

 

[evol]

gains with safc? small. esp. on a normally aspirated car.

feel you need one? they are $305 shipped on group buy center.

http://www.groupbuycenter.com/buy.asp?row_id=4690