Search found 5 matches

by doctortasman
Thu Nov 26, 2009 9:36 pm
Forum: ZZR Discussion
Topic: ZZR 250 power loss
Replies: 9
Views: 4067

Re: ZZR 250 power loss

And the fun continues.... after changing the carbs (diaphragms were both completely gone... hence the power issue and the subsequent fuel overflowing) I did about another 10kms and the thing turned off as if I'd flicked the stop switch! Perhaps a sign that I should have paid somebody to sort out my ...
by doctortasman
Tue Nov 03, 2009 10:27 pm
Forum: ZZR Discussion
Topic: ZZR 250 power loss
Replies: 9
Views: 4067

Re: ZZR 250 power loss

Ok so now in definite need of some help!
Turns out the carbs have begun squirting fuel from a point underneath. I don't know much about them but can only assume this means they're filling up and the fuel is overflowing at some point. For anyone that's interested I managed to get a photo of the ...
by doctortasman
Sun Nov 01, 2009 2:57 pm
Forum: ZZR Discussion
Topic: ZZR 250 power loss
Replies: 9
Views: 4067

Re: ZZR 250 power loss

Thanks guys,
Had another major bout of the slows on a very cold morning a few days ago, struggled to hold 80km/h for the first 90 mins or so and this time stopping for a few mins didn't help at all, then returned to normal after the outside air had warmed up a bit. Seems like pretty good evidence ...
by doctortasman
Fri Oct 16, 2009 10:32 pm
Forum: ZZR Discussion
Topic: ZZR 250 power loss
Replies: 9
Views: 4067

Re: ZZR 250 power loss

Ha, funny that carby ice was actually my first thought (being a sometimes pilot) but never heard anyone mention it with relation to bikes so assumed it was a problem specific to aircraft.
Certainly hope that was the issue!
Cheers
by doctortasman
Fri Oct 16, 2009 9:25 pm
Forum: ZZR Discussion
Topic: ZZR 250 power loss
Replies: 9
Views: 4067

ZZR 250 power loss

Hi,
Just bought a 92 zzr250 and it's been almost perfect bar one issue I can't get my head around. It seems to get a bit upset when riding in rain or cold air. May be just a coincidence but the story goes something like:

Riding from Melbourne to Central Vic and ran into a rain storm about 1.5 hours ...