Well I hooked up my SAFC II a day ago and it works fine the only thing i am lacking is the MSD tach driver for the RPM it is going to be here tommorow. MY question is.........Is there anyone on here that knows how to tune these, I know that I cannot Richen my fuel until I get a Return line system and a fuel pressure regulator, and injectors, But who can tune it and get it close to normal settings So that i am running stoich or a little rich at higher rpms. I dont want to run it somewhat lean untill I can aford an in car wideband. I hooked the TPS wire to the map like the directions from SRTFORUMS said to do so that you can use the boost as a refernece rather than throttle position so that your safc knows when to use high and low settings.

 

Here's a good site for infor on tuning (it uses the original SAFC, but the concept is the same):

http://www.roadraceengineering.com/newafc.htm

 

Thanks alot that clears alot of shit up

 

You can tune with the AFC w/o a return line and adjustable FPR. The AFC simply adjusts the injector pulsewidths.

 

Let Landre mess around with it, I am sure he will know what to do.

 

when all else fails, Landre can fix it, lol

 

Good ole Landry