[Hack]

I'm looking for guage that can do 4 channels of EGT and CHT as well as oil press and oil temp. I found one at EI but they want $1800.00.
Do any of you guys know of something that will meet the bill for something less than the national debt?
hack

 

[rv7charlie]

No personal experience, but haven't seen anyone say anything negative about these guys:
http://www.mglavionics.com/index.html

Look at Maxi/Velocity singles.

Read what the various gauges actually do; for me, sorting out which one does what is a bit bewildering. Some were obviously intended for 2cyl or 2stroke engines; others are capable of 4cyl monitoring.

The TC-3 has 12 thermocouple channels.

Charlie