ssir mirage, you got pics of these gauges installed? they must be evrywhere..

 

there u go!

 

man your like forget the AC huh... lol!

 

yeah well my car doesnt have AC so all i can do in summer is wind down the windows anyway.

 

If you do road courses, a tranny temp gauge can be useful on some cars. Is this necessary at all in Evos?

 

EGT is a good gauge to have but a wide band A/F is the next most important gauge. You can't tune 100% with a just a EGT. (I know I've tried on some of my cars in the past) Wide band is a very good investment. IMO

 

I would have to go with oil pressure as the second most important.

Water temp - stock gauge is really pretty acurate
EGT - too slow to really be useful (it will just tell you it's hot outside)
oil temp - pretty much in relation to water temp so if your water temp is going up then your oil temp will be going up

fuel pressure - important if you a aftermarket fuel rail and RRFPR

 

Read this,

http://www.vfaq.com/mods/wayback/Bra...auges/egt.html

 

Egt

 

egt!

 

Boost->EGT->Oil Pressure.

 

Air / Fuel fisrt tune for lean or rich conditions as you add mods, egt is not accurate enough to tune by. I haven't be to a dyno that used egt to tune for, off and on boost conditions. I would include be able to monitor your'e timing before boost gauge just for safety. No use trying to make hp before you know what you motor is doing.
1st: Air / fuel Wideband

 

Air/Fuel

 

If you are tuning yourself, EGT or A/F. Otherwise, oil pressure as the car doesn't have one stock.

 

how about getting a 3 pod gauge holder then getting boost, egt and oil pressure