Have been given a old mc16 race bike and just trying to work out what has been done.
so far i have worked out
HRC temp gauge
HRC Rev counter and maybe mounts
ignition non standard has nf5 on it
Center plug heads
38mm mikuni carbs
HRC airbox
HRC pipes
Radiator looks different to standard
Barrels have a lot different porting to a standard that i have compared to.
pistons are single ring and have pockets on the sides
wrist pin is 14mm compared to the standard one i have (15mm) ?? why is this?

Finn