Got this bike, it ran ok with the choke on, but would always die with choke off, then I started chopping stuff, like mufflers, and air filter box. Put on pod filters. Changed gas tank to a more chop-friendly model. Now its not running. Wondering about the accel pump possibly? Anybody else have any experience with these other old bikes?
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1980 CB650 help
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I have an 82 CB650CS but I haven't had it running yet. I picked it up thinking I might chop it, would like to see some photos of yours.
LarryInventor of the YICS Eliminator. Want one? Get it here.
http://www.xs11.com/forum/showthread...399#post183399
If you're not riding, you're not living!
82 XJ1100
80 XS1100G (Project bike)
64 Yamaha YA-6
77 Suzuki TS-185
79 XS1100SF Built this one for a friend.
See it here... http://www.youtube.com/watch?v=cBYT4C9_6Ac
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Maybe this guy can help...
http://www.myhonda650.com/index.htm
Some good links on the site.
http://www.hondacb650.com/
DanCurrent Rides: '82 XJ w/Jardine 4-1's, GIVI flyscreen, '97 Triumph Trophy 1200
Former Rides: '71 CB350, '78 400 Hawk, '75 CB550/4;
while in Japan: '86 KLR250, '86 VT250Z, '86 XL600R, '82 CB450(Hawk II), '96 750 Nighthawk, '96 BMW F650
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It sounds like you need to clean the carbs. It's not running on the low speed circuits so you have to fill in the gap with the choke.
GeezerHi my name is Tony and I'm a bikeoholic.
The old gray biker ain't what he used to be.
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Had a 82 CB900F. Carbs are almost the same.
Accelerater pump only comes in when you give it throttle. You wont know until you pull it if it needs replacement. The discharge tubes for it were fun to get cleaned out!
You definetely have dirty idle circuits. Slow speed and mains jets are removable at least on this one.Richard
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Originally posted by barberad View Post
It can't be the pilots being plugged, since I have cleaned them out (stripped twist tie wire pushed through to clear any obstructions) at least 3 times now. Good thing the pods make the carbs easy to remove...
Was wondering about the accel. pump possibly causing the issue, will look into it momentarily. How will I know if it is bad? Does it just have diaphragms in it? Would they cause my issues if they were leaking? Thanks again boys!BARE BONES CHOPPERS: If it don't make it go faster, you don't need it!
80 XS1100SG(cafe in progress *slowly)
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