J.F...
I am in the UK too, and as for a dealer, they all seem scared of importing the DL, as the people i have mentioned it to have also been DA dealers(!). They obviously dont want to upset desert aircraft or back a new supplier such as DL, or maybe there is not enough margin in it for them. Time will tell...such a shame...
I also dont know whether the UK 50cc market is big enough for them to bother? surprising really.
For the record I bought mine from Bob at DLUSA...great service!
Cheers
W
PS: As for the standard muffler..it is LOUD! but seems to make the DL breath nicely.....
PPS: I also heard that the reason why the DL is better than that other engine

is because the porting is better, like a DA85..is that true?