272's How much fuel to add?
 

I have a Road tuned flash on my ECU. I am looking to get HKS 272 cams.... Any ideas on how much fuel should be added with my AFC. I read some where that Buschur added 15% for the new cams... Thanks

I am running 21 psi, Flash, AFC II, 3" turbo back no cat, Walbro 255, and MR DV.

Maybe a better question is. Would the car be safe to drive around for a while until I can get the ecu flashed again?

should be.

take it easy though.

yeah if previous flash took out the fuel cut then you need to be careful.

Just don't drive it hard until it's retuned and you should be fine.

do you remember your hz on your afc before your cams???? just run lower boost until it matches that hz's.. add some fuel %5 or so up top because of the increased airflow up top.
that will atleast get you by until you get tuned again.

Yes the flash took the fuel cut out. I do not remember what my hz where b4 the flash but I do know what they are now and I do not have cams yet. Max is around 1816hz at WOT.