Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - RB25 believed to be leaning out under boost, opinions on my diagnosis

KendallH · 11-25-2011, 05:15 PM

Yes, I know I need a wideband and a tune badly. Its currently running the bone stock ecu. I imagined that even with the different turbo setup, running stock boost would be OK, being I've seen people crank RB25s up to 10-12psi on a stock setup.

11-25-2011, 05:15 PM	#3
KendallH Zilvia Addict Join Date: Jan 2011 Location: Clearwater, FL Level: Master Troll Age: 33 Posts: 871 Trader Rating: (3)	Yes, I know I need a wideband and a tune badly. Its currently running the bone stock ecu. I imagined that even with the different turbo setup, running stock boost would be OK, being I've seen people crank RB25s up to 10-12psi on a stock setup.