Weird 686 problem
Mar 25, 2004 | 11:30 AM
#11
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Joined: Jan 2003
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Weird 686 problem
Originally posted by: BigBubba
Ahh yes...mixing dynojet and makuni! Thats how mine is setup! I was running 160/165 mains but recently bumped it up to 165/170 so it will run better at the coast. The needle is set at the third notch I believe and the pilot is stock size but I have not idea what the screw is set to. This jetting was done on a dyno and set for best performance so if you jet your carbs close to this it should give you a good starting point! [img]i/expressions/face-icon-small-smile.gif[/img] good luck!
Ahh yes...mixing dynojet and makuni! Thats how mine is setup! I was running 160/165 mains but recently bumped it up to 165/170 so it will run better at the coast. The needle is set at the third notch I believe and the pilot is stock size but I have not idea what the screw is set to. This jetting was done on a dyno and set for best performance so if you jet your carbs close to this it should give you a good starting point! [img]i/expressions/face-icon-small-smile.gif[/img] good luck!
Mar 25, 2004 | 04:06 PM
#12
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Joined: Aug 2001
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Weird 686 problem
It didn't last long cause most dumba$$es that do dyno jetting jet it lean cause that makes the most power your friends an idiot for not jetting up after he had the work done. My bike runs litterally perfect, no chokes or cut outs and it starts without any problem (don't even gotta use the choke) That dyno did wonders! I'm runnin completly stock carbs and not running lean if that says anything. You just have to take the time and do it right, I know its possible to jet stock carbs properly to work on a 686...my bike is proof. Also usually if a bike blows because of jetting it really wasn't jetted good at all...he might wanna talk to those people who did dyno.
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