This is a genuine Mikuni VM26-665!
Equipped with
Main jet: #170(4/042-strl)
Low-speed jet: #35(M28/1001-strl)
Throttle needle: 4J13 (J8-)
Needle nozzle: O0 (249-size)
Throttle: 1.5 (VM24/361-cut)
Needle valve: 2.5 (VM26/26-size)
Air nozzle: fixed
Delivery:
Carburetors, whether original or replica, need to be cleaned before assembly.
Take the opportunity to get to know your new carburetor by taking it apart and making sure there are no metal shavings left over from its manufacture.