I search on the forum and the internet couldn't find any good info on how to install this gauge, I need some help on the wire. It's come with four wire,

1. black is the ground wire
2. red is connect to a contanst 12v power source fuse #8,
3. orange is a headligh switch connect to #2 fuse,
4. white is a accessory power source,
what fuse # do the whire wire go. please correct me if I'm wrong on the other wire.
Thanks.

 

I have search some more and some one said the red and the white go to the fuse #8, will this work?

 

 

Red is gauge power, white is the daytime backlight power, both can go to the same source, I used vampire clips on the ignition power wire in the radio harness as a source for both of those, but when I upgrade the head unit again (soon) I'll be moving everything to circuit adders on the fuse panel like you are.

 

Yeah I want to run it to the fuse.

 

Both the red and white wire can go to the same fuse, as I specifically stated above. I'd run both to #9, as it sees power as long as the key is in acc or higher and isn't related to more important things just in case.

 

Thanks.
How much power you make on your evo with that set up?

 

No problem, man.

Hoping for around 430 Dynojet, anything more is all smiles. The motor was assembled and installed 1700 miles ago and I haven't had a chance to get it tuned yet, just running WG pressure for now. I'm going to go speed density and ECU controlled boost with a low and high boost tune on a map switch, hopefully deterring myself from making anymore changes to the motor. T-case is also failing on me now so I'll wait until I fix that to get the tune touched up.

I put the car .008 seconds away from 11s full weight, sans bottom end, IX turbo, and cams, so low 11s should ensue this coming season with those additions.