For those fimiliar with Buschur Racing upgrade stages for the EVO. l am running a S-AFC II, along with a Buschur Racing intake, Buschur 3" TBE exhaust, and Hallman manual boost controller. My S-AFC is set with Buschur racing settings. The settings say that they a geared towards the specific parts I just listed, but I read a post sometime ago that said those settings are good through the second or third stage I believe. Can anyone confirm this?

 

Should still be the same, until you add in cams. I would also get a wideband to see where you are really at. I changed my setting from the BR setting once I had a wideband.

 

did you go more richer or leaner?
how much of a change did you make?

 

He did whatever his logs told him to do. Nothing he did can be used by anyone else, because no one else has the same car with the same mods, the same exact boost, and the same weather/climate conditions. He likely went slightly leaner to get a more optimum AFR, but this is not something you can adjust without first logging to see where you are before making adjustments.

 

tune it..!!