whats an acceptable AFR for WOT on sr20det 8.5:1 CR on 93oct? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

KA-T_240 · 11-17-2007, 01:43 AM

your A/F ratio is ok. as least for your setup. Its a bit rich 11.5-11.7 is generally the spoot to tune for. Being a tad rich can be a good thing, adds a bit of saftey. I would be more do you have any timing control? and what for tuning?

opponheimer · 11-17-2007, 06:41 AM

Quote:

Originally Posted by mach5camaross

your A/F ratio is ok. as least for your setup. Its a bit rich 11.5-11.7 is generally the spoot to tune for. Being a tad rich can be a good thing, adds a bit of saftey. I would be more do you have any timing control? and what for tuning?

You need to check that link out... 12 is a bit lean, not a bit rich.

11-17-2007, 01:43 AM	#1
KA-T_240 Nissanaholic! Join Date: Sep 2005 Location: Moorhead, MN Age: 38 Posts: 1,788 Trader Rating: (0) Feedback Score: 0 reviews	your A/F ratio is ok. as least for your setup. Its a bit rich 11.5-11.7 is generally the spoot to tune for. Being a tad rich can be a good thing, adds a bit of saftey. I would be more do you have any timing control? and what for tuning? __________________