Rotary Owners' Club

Hi all, what are the detail differences between the 27 and 33 bhp versions of the W2000 engine, carburation etc?
Many thanks in anticipation, Ian

I have no experience of SU carbs, yet the problem you describe sounds similar what happens to Keihin CV carbs om my KTM if not used regualarly? Where the pilot air jets block because of modern fuel and the diaphragms/slides don't function properly. If left for up to 6 weeks the pilot fuel jets can b...

Best to watch 5 mins in
https://www.youtube.com/watch?v=GFa77G9HTj0

Hi Paul, the solid state rectifier is readily available as a replacement for the original on many British bike (Is this what you've used?) As the W2000 Tacho signal is wired into this circuit I'm not sure if it can be easily replaced by a newer single phase type regulator/rectifier if you want a wor...

Hi, as the forks are Marzocchi I imagine they are Italian? Try Ariete as they do quality products https://www.ariete.com/catalog-ariete/ https://www.ebay.co.uk/sch/i.html?_from=R40&_nkw=ariete+gaiters&_sacat=0&LH_TitleDesc=0&rt=nc&LH_PrefLoc=1 Let us know how you get on with the ...