which boost gauge dims in and out as boost increases/decreases?

[seephor]

I've seen them on racing videos and was wondering who makes them. I was thinking Autometer but couldn't find any from them. does Apex make them? I havn't bought my turbo yet but just bought a 3 gauge full pillar for my teg. I'm going to get a Air/Fuel, Boost and not sure what to put for the third one. what would be useful on a turbo system. oil temp?

[smudge]

Boost gauge?I've seen tachs with change colors.If i could remember the name it might be more helpful: .
Oh well,the tachs looked cheep anyways .

[symba]

I've seen color changing gauges at www.assylumms.com. They are Spectrum R1 gauges. I'm not sure about their accuracy and pay attention to the max reading for the boost gauge. I believe it's around 35psi!! That may make it hard to read between the 10-20 psi range. Numbers may be real close together in that range.

[symba]

sorry, website is www.asylumms.com

[90whiteGS]

For your third gauge get an EGT (exhaust gas temperature). It is much more accurate and useful to tell you if your going lean or not under boost than an air/fuel guage.