I got mine from A&R racing off their van in the race paddock, they are fine on my 600SS which runs fairly low fuel pressure for feeding the carbs, I have yet to fit the ones to my 620 which runs higher pressures as its fuel injected. Hopefully they will be OK, Can't tell you what make they are at the moment as they're at home and i'm not, they would reasonably priced though Checkout the Desmo Due Paddock on Facebook |