I will be installing only two gauges on my evo. One of them will be boost and I am still debating what would be the best choice for the second gauge. My car will only have TBE, MBC (22 psi on 93 octane), Walbro, Filter, LICP and Tune. Which gauge will give the most usefull information?

 

Egt

 

Aem UEGO wideband

 

#1 boost gauge
#2 wideband
#3 oil temp
#4 oil pressure
#5 EGT
#6 water temp
.
.
.
.
#14 narrow band air fuel ratio light show for the girls

 

Wideband

 

boost, wideband, oil pressure

 

Zeitronix ZT-2. It makes your decision really simple since it does it all.

 

Definitely these right here...first 2 at a minimum.

 

Sums it up right there

 

I think one of the most useful one is the EGT but it is a little bit harder to install since you may need to remove the exhaust manifold to install it safely:

EGT can catch
- Lean Condition
- Bad Timing
- Exhaust Valve Temperature
- I can’t think of anything else


A little easier to install since I am installing a new 3” downpipe is:
Wideband catch:
- Air/Fuel Mixture (lean or Rich very accurate)
- I can’t think of anything else

 

off topic

Hey i knew i went in the wrong order !!! #1 and #14 oh well #14 was free.

sorry back to topic

STevo

 

wideband for sure

 

or the guage w/ your aquamist kit lol

 

i went with: boost, oil pressure, fuel pressure. EGT, oil temp are next..so those five are what I believe are the must useful and important gagues.

 

6" tach with a 50 watt red shift light (minimum 10 hp gain) everyone above pretty much summed it up...