Hello all! New here, looking for some help / advice. I have a 2004 Pitbull. Has (I was told this was an option) tach mounted between the handlebars. {speedo is in dash between the tanks}. The tach is whacked out, pegs out then the bike starts and runs. Everything else works perfectly. I contacted couple BigDog parts places, but nobody has a tach. Will a Autometer mc tach work? Thanks for any help!