Issues with HFC's

threeseventy · 02-16-2012, 12:55 PM

I was running super lean after my HFC's went on.. G3/CBE was already in place. Good to have A/F mix checked after install. Seb can do that and advise if tune is needed. Battery pull/ECU reset may not be enough.

engmontano11 · 02-16-2012, 02:24 PM

Yeah, your right,i have a 2011 nismo and my setup is the nismo exhaust with the k&n typhoon, now do you guys think i will run lean with this setup?

threeseventy · 02-19-2012, 11:57 PM

Quote:

Originally Posted by engmontano11

Yeah, your right,i have a 2011 nismo and my setup is the nismo exhaust with the k&n typhoon, now do you guys think i will run lean with this setup?

IDK how much extra flow the Typhoons give you, Nismos are tuned differently with slightly better exhaust than base- point is a pro can hear (lean) detonation without needing a to plug in so take it to one after the install. Seb will shoot you straight. He is local to FI.

christian370z · 02-20-2012, 01:55 PM

Quote:

Originally Posted by threeseventy

IDK how much extra flow the Typhoons give you, Nismos are tuned differently with slightly better exhaust than base- point is a pro can hear (lean) detonation without needing a to plug in so take it to one after the install. Seb will shoot you straight. He is local to FI.

x2, Seb immediately picked up on detonation as soon as he started my first base run on his dyno.

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02-16-2012, 12:55 PM	#1 (permalink)
threeseventy Track Member Join Date: Mar 2011 Location: Huntington Beach, CA Posts: 600 Drives: Opinion Rep Power: 17	I was running super lean after my HFC's went on.. G3/CBE was already in place. Good to have A/F mix checked after install. Seb can do that and advise if tune is needed. Battery pull/ECU reset may not be enough.

02-16-2012, 02:24 PM	#2 (permalink)
engmontano11 Base Member Join Date: Jun 2011 Location: So.Cal. Posts: 23 Drives: 2011 370Z Nismo Rep Power: 15	Yeah, your right,i have a 2011 nismo and my setup is the nismo exhaust with the k&n typhoon, now do you guys think i will run lean with this setup?