Part Combination Needing a Tune Immediately? Knowledge of when Z's run lean/rich?

Mysilverz · 01-22-2016, 12:55 AM

With the fast intentions exhaust and stillen gen3 intake my car was still running pretty rich. I recently installed a set of fast intentions test pipes and dynoed my car afterwards. The A/F ratios were still spot on. If you'd like I can post the dyno chart. I honestly wouldn't worry about it at all.

Mike B CCTX · 01-22-2016, 08:00 PM

Mike here from Texas. Love to hear about your Gen 3 induction and Fast Intentions exhaust. I have 2013 Nismo that I track about once a month. It sounds like. Vacuum cleaner at speed. I talked to Kevon at Fast Intentiosm today and he sort of guided me to the high flow cat back non resonated and the 12" resonated x pipe set up. Told me the spied would improve at higher rpms and maybe a 24 hp gain.m I'm also looking at the Stillen gen 3 induction. Unfortunately Stillen couldn't answer my question about fit with my 34 row oil cooler in front of the radiator. I also understand I should get a tune to really dial in the new induction and exhaust system. Up Rev is in Austin. About 3+ hours for me. Appreciate anything you can share. Thanks

Elmo370z · 01-23-2016, 12:12 AM

Quote:

Originally Posted by Mike B CCTX

Mike here from Texas. Love to hear about your Gen 3 induction and Fast Intentions exhaust. I have 2013 Nismo that I track about once a month. It sounds like. Vacuum cleaner at speed. I talked to Kevon at Fast Intentiosm today and he sort of guided me to the high flow cat back non resonated and the 12" resonated x pipe set up. Told me the spied would improve at higher rpms and maybe a 24 hp gain.m I'm also looking at the Stillen gen 3 induction. Unfortunately Stillen couldn't answer my question about fit with my 34 row oil cooler in front of the radiator. I also understand I should get a tune to really dial in the new induction and exhaust system. Up Rev is in Austin. About 3+ hours for me. Appreciate anything you can share. Thanks

i run fast intentions lth's with the stillen g3's it fits and i have a 34 row. Also, you would unclip your wiring harness horn wires. You would need to do some minor trimming of the sheet metal attached to your factory tow bar on the drivers left side. REmove your stock front damper and something with the factory coolant system. A bit of a p.i.t.a. for you nismo guys. But with that said you can run a 34 row and stillen g3's

jchammond · 01-23-2016, 01:34 AM

Quote:

Originally Posted by Mysilverz

With the fast intentions exhaust and stillen gen3 intake my car was still running pretty rich. I recently installed a set of fast intentions test pipes and dynoed my car afterwards. The A/F ratios were still spot on. If you'd like I can post the dyno chart. I honestly wouldn't worry about it at all.

I'd like to see chart...did it hover around 13:1 ?

01-22-2016, 12:55 AM	#1 (permalink)
Mysilverz Base Member Join Date: Jun 2015 Location: Birminham Al Posts: 205 Drives: 2013 370z silver M6 Rep Power: 11	With the fast intentions exhaust and stillen gen3 intake my car was still running pretty rich. I recently installed a set of fast intentions test pipes and dynoed my car afterwards. The A/F ratios were still spot on. If you'd like I can post the dyno chart. I honestly wouldn't worry about it at all. jchammond and Supmar85 like this.

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01-22-2016, 08:00 PM	#2 (permalink)
Mike B CCTX Base Member Join Date: May 2014 Location: Corpus Christi, TX Posts: 46 Drives: 2013 370Z NISMO Rep Power: 13	Mike here from Texas. Love to hear about your Gen 3 induction and Fast Intentions exhaust. I have 2013 Nismo that I track about once a month. It sounds like. Vacuum cleaner at speed. I talked to Kevon at Fast Intentiosm today and he sort of guided me to the high flow cat back non resonated and the 12" resonated x pipe set up. Told me the spied would improve at higher rpms and maybe a 24 hp gain.m I'm also looking at the Stillen gen 3 induction. Unfortunately Stillen couldn't answer my question about fit with my 34 row oil cooler in front of the radiator. I also understand I should get a tune to really dial in the new induction and exhaust system. Up Rev is in Austin. About 3+ hours for me. Appreciate anything you can share. Thanks