Dual gauge

I'm going to try and save some panel space in my -4 by using a dual gauge for oil pressure/temp and volts/amps. There are a few different brands, with a couple being China made. What brand is everyone using that's been reliable?

i suggest an all in one like a skyview or g3

E I are very good instruments.

bob burns
RV-4 N82RB

Or maybe just combine all of the engine instruments into a single 3 1/8 inch instrument?

http://www.dynonavionics.com/ems-d10.php

I have combo Volts/Amps and Pressure/Temp gages in my -4. Both are EI and have performed flawlessly for 15 years. I have slowly swapped out all my non-EI stuff to EI. It works, it lasts, includes good documentation, and has strong customer support. That being said, there are lots of good integrated engine monitoring systems on the market, but may be much more work to incorporate into a flying -4.

Good luck,

MGL

Maybe look at the MGL singles range.

Im using the Batt monitor and been very happy with it.

E1 Universal Engine Monitor

http://www.mglavionics.com/html/velocity_singles.html