If there was 2 things you could add or change on the Rocket 3 what would they be?

Good idea. Would just need one in F. Gauge in C wouldn't tell me a thing. I kid.
Also interested in where the sending unit would go. Is that just an aftermarket automotive gauge?
 
I cut and fitted a brass T piece on hose coming out of the thermostat .I got the gauge from ROCKET INDUSTRIES (not kidding) or an auto store may have them here is a pic.
www.rocketindustries.com.au/

 
Good idea. Would just need one in F. Gauge in C wouldn't tell me a thing. I kid.
Also interested in where the sending unit would go. Is that just an aftermarket automotive gauge?
what is there not to under stand about c, 0c water freezes 100c water boils, in science you guys in the US use c for temperature readings , most of the gauges were in F i had to search to find in c !
 
Not sure on your bike, but I just need to open the lids to get at the Allen bolts.
 
A tach for the Touring.
Same tune as the Roadster.
NO Mets as OE.