I just got a set of HKS 264/264 cams installed in my car (mods are listed in signature) and I wanted to know if I need to do any changes in my AFC from the Buschur Stage 1 settings. Also if I do need to change the AFC settings what would be the best way to go about getting in the right settings? Wideband o2? Datalogger?

 

^^

 

Well, you shouldn't run an S-AFC without a loggind device to begin with.

Yes, you will need to make changes with the cams to compensate for the extra fuel, but it won't be as much of a change as if you added bigger injectors. You need to get a datalogger of some sort, preferably a wideband O2, then tune the car accordingly at both low-throttle (set the idle) and high-throttle (full boost/WOT). Do not rely on canned settings, because every car is different, and you have to compensate for local weather conditions (temp/humidity).

 

bump bump

 

Ok, sorry, I won't answer next time.

 

I'm not sure what you're looking for. The ONLY safe way to tune is with a logging device, preferrably a wideband. And yes, the cams will require different settings.

-Paul

 

Oh sorry man I definitely didn't mean it like that, just wanted to more input and to keep the thread alive