Those look sweet. If ya don't mind me askin what is the red bulb for down towards the bottom, but above the 3 gauges? Is that secret mind eraser button? BTW. Boost gauge works great. Sorry bout all the hassle.
where can I get 2 air pressure gauges(for tank and bags) and a fuel pressure from them? Do they sell a voltmeter? I googled it but cant find squat! I love the way they look!