Search found 2901 matches

by cb650
Thu Sep 21, 2017 4:21 am
Forum: Technical Discussion
Topic: 1981 Cylinders 1,4 not working
Replies: 5
Views: 69

Re: 1981 Cylinders 1,4 not working

maybe a bad wire or connector somewhere.
by cb650
Wed Aug 30, 2017 4:47 am
Forum: Technical Discussion
Topic: 1982 CB650SC carb cleaning
Replies: 24
Views: 656

Re: 1982 CB650SC carb cleaning

cap off the brass nipple on carb 2 what you have circled in blue is the vacuum ports to sync the carbs. Same pert as the one you need to cap off. Drain screws are on the bottom
by cb650
Wed Aug 30, 2017 4:45 am
Forum: Technical Discussion
Topic: 1982 CB650SC carb cleaning
Replies: 24
Views: 656

Re: 1982 CB650SC carb cleaning

yes
by cb650
Tue Aug 29, 2017 4:47 am
Forum: Technical Discussion
Topic: 1982 CB650SC carb cleaning
Replies: 24
Views: 656

Re: 1982 CB650SC carb cleaning

that is not the accl pump. it is the auto fuel shut off. Accel pump is part of #2 bowl.
by cb650
Tue Aug 29, 2017 4:41 am
Forum: Technical Discussion
Topic: Pod Filter Alternative?
Replies: 16
Views: 2569

Re: Pod Filter Alternative?

long ago on the sohc4 site someone used the plenum and a large single filter to replace the filterbox. it was on a 550 and looked like a good setup.
by cb650
Tue Aug 22, 2017 2:22 pm
Forum: Technical Discussion
Topic: Rocker Cover Install
Replies: 2
Views: 125

Re: Rocker Cover Install

It is way looser to loosen them. I have done it with out but then i did end up striping out a bolt.
by cb650
Sat Aug 12, 2017 8:31 am
Forum: Technical Discussion
Topic: How to fit camchain tensioner in the slot?
Replies: 11
Views: 306

Re: How to fit camchain tensioner in the slot?

I always clean up between the cyl fins real good too. a mall file can clean up some of the flashing from casting.
Be sure and get a tape and chase the threads for the head bolts.
by cb650
Sat Aug 12, 2017 6:18 am
Forum: Technical Discussion
Topic: How to fit camchain tensioner in the slot?
Replies: 11
Views: 306

Re: How to fit camchain tensioner in the slot?

so you have had to do two of the best projects on the 650
by cb650
Fri Aug 11, 2017 6:27 pm
Forum: Technical Discussion
Topic: How to fit camchain tensioner in the slot?
Replies: 11
Views: 306

Re: How to fit camchain tensioner in the slot?

back together?
by cb650
Fri Aug 11, 2017 11:47 am
Forum: Technical Discussion
Topic: How to fit camchain tensioner in the slot?
Replies: 11
Views: 306

Re: How to fit camchain tensioner in the slot?

Good It will sound so much better now.
by cb650
Thu Aug 10, 2017 2:59 pm
Forum: Technical Discussion
Topic: How to fit camchain tensioner in the slot?
Replies: 11
Views: 306

Re: How to fit camchain tensioner in the slot?

no cyls can stay in place. The head can to but it is a pain. It could be "bent" slightly from being tightened out of place.
by cb650
Thu Aug 10, 2017 5:36 am
Forum: Accessories and Apparel
Topic: Looking for 650 Nighthawk parts in UK
Replies: 7
Views: 291

Re: Looking for 650 Nighthawk parts in UK

some markets around you they where called luxury customs. Something to include in your search.
by cb650
Thu Aug 03, 2017 6:22 am
Forum: Technical Discussion
Topic: Air cleaner lines.
Replies: 5
Views: 309

Re: Air cleaner lines.

looks like the crankcase vent. Should route up the middle to the center rocker cover.
by cb650
Fri Jul 28, 2017 3:16 pm
Forum: Bikes
Topic: 1982 CB650SC Parts For Sale
Replies: 4
Views: 378

Re: 1982 CB650SC Parts For Sale

Pics and price of tank sidecovers and gauges.
by cb650
Sun Jul 16, 2017 4:46 pm
Forum: Technical Discussion
Topic: 1985 CB650SC DOHC USA forks
Replies: 2
Views: 248

Re: 1985 CB650SC DOHC USA forks

they usually take very little pressure. 8 to 12 lbs. a tire pump is best to keep from blowing them out

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