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-   -   SV curvey with 30HP after carb clean!? Grounded! :( (http://forums.sv650.org/showthread.php?t=138878)

F16Falcon 06-09-09 09:58 PM

Re: SV curvey with 30HP after carb clean!? Grounded! :(
 
I'll check that. I keep reading about the valcuum being responsible for power loss. Hmmm. Not really sure where those lines are to be honest. I'll check my manual. Thanks for the tips.

Quote:

Originally Posted by northwind (Post 2027132)
Are you sure the needle's seated right into the slider on both carbs? If it's not it can jump out and bounce out of the jet on occasion and totally flood the mid circuit, I had that once... Also, check that both vacuum lines are on right (though to be honest it doesn't really seem that much like a bad vacuum, from the vid)


northwind 06-09-09 10:21 PM

Re: SV curvey with 30HP after carb clean!? Grounded! :(
 
Front right and back left of the whole carb... Wee 8mm soft rubber hoses. They control the slides so if you don't have good vacuum you can lose the whole needle circuit.

F16Falcon 07-09-09 03:18 PM

Re: FIXED!?
 
I just went past 6k RPM 2 minutess after starting bike COLD and had no problems!! I think I got it. I don't like that I'm not sure what fixed it though. These are the things I looked into:

-Vacuum hoses kinked or clogged?
-Clogged vents in funells(3 ports un funnel edge)

Rerouted vacuum hoses. Blew air into tubes and watched for fuel squirting out of funel. Then blew compressed air through there. Also blew compressed air through funel vents. LEft overnight.

Start up this morning....she turn over and over and over for like 10 seconds smoke and all then she was off. Wamed up for like 30 seconds, then pulled away and passed 3k!

Now to do a proper warmup and then more local testing with hard accelerations, then hit the highway to really test her out. If she is good I can still enjoy the last day of the holiday weekend. Take a short run to a parade and then call it a day.

Quote:

Originally Posted by northwind (Post 2027504)
Front right and back left of the whole carb... Wee 8mm soft rubber hoses. They control the slides so if you don't have good vacuum you can lose the whole needle circuit.



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