Well mostly just visually i guess. My bike came from san diego and it was sitting for some time, there is alot of salt water corrosion and rust. The carb
is no exception. All the tubes are covered in rust, just not sure how bad. It works fine right now but i need to rejet anyhow for my v&h
longshots and barons bak
, so i thought why not swap it out with the 1600that one since i have to rejet anyhow.