Hi SAU,
My R33 (RB25DET) timing starts fluctuating at idle. Bigger problem IS when boosting, A/F Ratio went very lean!
Need help, please....!
Here In Finland anyone knows IS It CAS or what? (bc We don't share information) ?
Stock r33 Inc.
HKS airduct
3 " catback exhaust
Cusco coilovers
Impul strutbar