Just finished my Nighthawk rebuild, the bike is a US import and as part of the renovation I swopped the US speedo for a UK one off of the donor bike, on the test ride the bike feels faster than the speedo is reading. Of course I need to check it running along side another bike or the wife in her car but does anyone know if I needed to change the speedo drive as well?.
I would have thought not but I am open to anyone with experience.
Thanks to all those who helped with advise along the way, onto the 1980 Kawasaki Z1000 now so it all starts again. The Honda is as sweet as though and well worth the toil and time put in, once the Z1000 is done I fancy a H2 Triple next if I can find an affordable one.