Nissan 370Z Forum - View Single Post - HFC smell?

stewarts2008 · 06-20-2013, 06:49 PM

I would be willing to bet that that most tunes run rich to be safe....ESPECIALLY when under WOT..... when you add HFCs or test pipes, you are going to smell the unburnt fuel smell. Its not that bad

06-20-2013, 06:49 PM	#24 (permalink)
stewarts2008 Base Member Join Date: Jun 2012 Location: Memphis, TN Posts: 24 Drives: 2010 370z Rep Power: 13	I would be willing to bet that that most tunes run rich to be safe....ESPECIALLY when under WOT..... when you add HFCs or test pipes, you are going to smell the unburnt fuel smell. Its not that bad Last edited by stewarts2008; 06-20-2013 at 06:53 PM.