NEON DEON
Race Dog
I have a duke that starts fine , idles nicely , but splutters when its hot . plug is black , tells me its way to rich . turned the mixture screw out 5 1/2 turns , dropped the needle , no joy . what is the correct idle jet size?
640 DUKE , RICH AT IDLE
- Thread starter NEON DEON
- Start date
Bill the Bong
Grey Hound
- Joined
- Sep 30, 2008
- Messages
- 6,554
- Reaction score
- 1,121
- Location
- Kanoneiland
- Bike
- Cagiva Elefant 900
Similar threads
