Langsuan Man, on 2010-05-04 10:45:12, said:
Triumph 500 CC Daytona (1967)
Was faster than the Bonneville 650 due to it's twin carbs

stock photo
The Bonneville had two carbs, it was the Tiger with a single carb. I don't think either version of the 500 would outrun a Tiger, but certainly not a Bonneville. I owned both a single carb 500 and a 650cc.
Speaking of Triumphs and Brit bikes here, when I first arrived here in 1980, encountering pre-unit Triumph 650s was not that unusual, and there were also a smattering of Ariels, Matchlesses, Nortons, etc. running around. At that time a fully restored pre-unit was about 25,000 Baht, or US$1000. I also saw a very rare spring hub from the early 50s. Another interesting bike I saw was an early 50s Royal Enfield 500cc in military kit and perfect shape. It was sent as a sample in hopes of a larger purchase that never happened. There were US Indians here too, saw a late 40s Chief with the valenced fenders. There was a BSA Goldstar for sale near Victory Monument but it was out of my price range. I saw a shaft drive Sunbeam in Surat Thani. Also tons of older BMWs, particular the 250 cc models. Those were the days. Rarest bike I saw was a 350cc Maserati, yes, Maserati. Extremly rate. I wrote to Domiracer in the USA to ask them if they would be interested, but they wrote back to say there was no such thing. I sent them pictures and got an urgent letter back from them telling me they wanted it, but by then it was too late-bought by someone in Japan!