Fuel Pressure Gauge

[Waterloo]

I would stay clear of Autometer stuff, I know Rawze hates them, LOL! And I have not had luck with them either. I had their Pyro and it would not function out of the box, I was pissed! I went with the VDO brand, which I have always used, that I sourced locally. The VDO was a few bucks more, but it works. And It matched my Right Weigh scale gauge I have in a pod mounted next to the VDO on my dash.

One thing too, I have a copy of my factory build sheet, and I discovered that my CM-871 is wired for a manifold pressure gauge. I don't know if you can get ahold of your build sheet, but I would bet there is something there. And I have know clue where this is located, or what to look for, but I am going to find out. No real comment on the fuel pressure gauge... I don't know enough about these newer motors over my CM-871.