Ok my clutch recently has been slipping and suddenly sometime after that I noticed that the S-AFC RPM reading has gone about 700rpms off what the tach is reading. I'm not sure if its related or not, but what could cause this?

Also, what would be some good settings to go with so I can make the trip back to school not officially tuned until I see someone there with a wideband. I've got an RB 3" turboback, BNR stage II turbo, A'pexi intake, and a few other things. I've got 550cc injectors on the primaries and 720cc secondaries. Its going to be mostly highway miles and hardly ever touching boost. I'm a bit of a S-AFC noob so if you could tell me what settings and where i'd appreciate it.

 

^bump^

 

i have the same clutch and rpm issue. I think the clutch is a power issue not sure interested in a solution.

 

So does it screw up the fuel control since it doesn't know what RPM its at?

 

mines about 2-300 off havent added my secondaries yet so not sure