Aye what's up? So I seen a bike that was bobbed out ,took a few ideas and made them my own. With that being said the savage still had the org, mph  guage .but it also had some kind of tachometer on the right hand side of the gas tank . More or less , it gave it a nice look and was wondering if anyone could point me in the right direction of a few options . Really would like a gas gauge.  Is that possible to throw on the side like that or ?? Thanks in advanced
Pic for attention ! Before/after

Do you have a picture of yours boss ? Not just the tachometer but the way it sets on the bike ?