Just finished installing Kinetix v+ plenum. I definitely noticed an immediate engine growl from the plenum due to more air going in. WOT for about half a mile and defintely noticed a difference, but not much. I have Apex S-AFC set at -8 percent. I know that with the plenum the engine tends to lean out a bit. Where should i set my SAFC at to run at an optimum with the plenum? Thanks..

 

You need a wide band O2 meter to tell you what setting are best. That and some time on the dyno

 

Just adjusted the AFC to -3 all across the board. It actually ran so much better. Much better pull.

 

= more gas?

 

No, i don't think it eats more gas s long as i adjust the ratio correctly. Since its running a bit leaner than before, i had to richen bit. Interested in getting rid of your Nismo cold air v2?

 

then what i'm going to use man? hehe

 

You could just get CIPHER and monitor the Widebands (05-06) with data-logging. From what I've done with CIPHER thus far it appears to be a much more useful tuning tool than stand-alone widebands.

 

I will trade you with my pop charger...hehehe

 

You could just get CIPHER and monitor the Widebands (05-06) with data-logging. From what I've done with CIPHER thus far it appears to be a much more useful tuning tool than stand-alone widebands.


Where can i get my hands on Cypher?

 

Altered Atmosphere

 

Only 2004.5+ Nissans come w/ WB, so keep that in mind.
03 and early 04 are out of luck
-Jared.