Has anyone used this timer on a Honda if so how hard was it to hook up and how well did it work? Can you find directions on how to install this timer?

 

I used to have it on my Integra and it worked pretty well. I liked it because its also a boost gauge in addition to being a timer. Hookup is very easy. I believe there are 4 wires on the main harness (red, blue, green, and black) and a few on the secondary harness. I remember that the purple wire on the secondary harness HAS TO be grounded for the unit to work correctly. Red is obviously power and black is ground. I played with the solder points on the ignition column until it worked correctly. I don't remember the right wire combinations at the moment but someone else probably does. You'll be happy with it though. Just remember boost is displayed in BAR.