Nissan 370Z Forum
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Nissan 370Z Forum (http://www.the370z.com/)
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-   -   dmhenderson's Nismo '12 GTM supercharged build thread where I freak out a lot (http://www.the370z.com/members-370z-gallery/71817-dmhendersons-nismo-12-gtm-supercharged-build-thread-where-i-freak-out-lot.html)

dmhenderson 06-25-2013 03:24 PM
Quote:
Originally Posted by MJB (Post 2378822)
Hey man I wasn't trying to scare or discourage you about the build.. I just meant as far as long term reliability goes, its a risk you have to be willing to take. I mean, that comes with the territory when you are going to be making almost 50% more power compared to stock. I guess thats why a good rule of thumb when going boost is to have an emergency fund set aside just in case. Know what I mean?
That was you? Hah. Yeah just a concern. I worry a lot.

dmhenderson 06-26-2013 12:46 PM
Question: How badly do I need an AFR gauge? I picked up boost/vac & oil temp but the wideband AFR sensor module is like another $150 plus it has a sensor bung you have to weld into your freaking exhaust.

Red__Zed 06-26-2013 12:51 PM
Quote:
Originally Posted by dmhenderson (Post 2380629)
Question: How badly do I need an AFR gauge? I picked up boost/vac & oil temp but the wideband AFR sensor module is like another $150 plus it has a sensor bung you have to weld into your freaking exhaust.
I would never drive an FI car without one.

Chuck33079 06-26-2013 12:52 PM
I wouldn't run an aftermarket fi kit without one. How else would you know if you're running too rich or too lean?

Baer383 06-26-2013 12:53 PM
Quote:
Originally Posted by dmhenderson (Post 2380629)
Question: How badly do I need an AFR gauge? I picked up boost/vac & oil temp but the wideband AFR sensor module is like another $150 plus it has a sensor bung you have to weld into your freaking exhaust.
You really need to get one when I tune my car I use the gauge not Uprev plus the wide bands in our cars are not the most accurate as it goes up in RPM it is more off,mine are off 1full point at redline.

dmhenderson 06-26-2013 01:25 PM
Ok sold.


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dmhenderson 06-26-2013 03:40 PM
Blow it up and start over. After talking to some folks, I'm going to return the PLX sensors I bought and look into replacing the stock clock and voltage gauges with boost and AFR.

Quote requests out to multiple vendors for Innovate/Defi gauges and associated sensors.

The fun never ends.

theDreamer 06-26-2013 03:41 PM
If you replace one of those gauges you have to replace all 3, just a heads up.

dmhenderson 06-26-2013 04:16 PM
Quote:
Originally Posted by theDreamer (Post 2380889)
If you replace one of those gauges you have to replace all 3, just a heads up.
Why? Is there a wiring harness issue?

theDreamer 06-26-2013 04:17 PM
There is a single board behind that controls all 3, trying to find the picture of it but basically it was if one goes they all go with how it was designed (bad idea by Nissan).

dmhenderson 06-26-2013 04:18 PM
asdahsdjasdahsfbhasdfahsda

This is like pulling teeth.

dmhenderson 06-26-2013 04:18 PM
Ahaha Defi doesn't make a wideband AFR gauge either (wtf). Innovate or Prosport I guess.

dmhenderson 06-26-2013 04:22 PM
Revised plan: Innovate gauges for oil temp, AFR and boost replace OEM gauges. No Defi. No multigauge. Nix the clock and voltage gauges.

Had to choose between oil pressure and oil temp and I'm gonna go with temp - thought being if I have a massive oil pressure drop it should be pretty obvious pretty quickly.

theDreamer 06-26-2013 04:22 PM
Yeah, that is one reason I am not liking Defi is because I cannot get a wideband AFR gauge. :mad:
I want to do all 3 and put in an oil temp, AFR and fuel pressure but defi does not do AFR.

dmhenderson 06-26-2013 04:24 PM
Well hell, Innovate gauges are cheaper and come in red/orange so that'll have to do.

Anyone know anything about ProSport gauges? They were the other option someone threw out.


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