Hey everyone. Thought Id share a story with yall. I bought a new aftermarket tach for my 90 dodge ram. I had bought it because I thought my truck was reving high. So I got it all installed and took the truck for a drive. Turns out it wasnt my truck reving high at all, barely ever goes over 2500. It has a cherry bomb that just makes it loud. I felt really dumb after I saw it, but im glad i have a tach now.