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  1. G

    Engine runs on only two cylinders

    The spark plugs are new and spark when grounded and turning the engine over so I'm confident that the electrical system is working fine. I've done all that except checking the bowls for gas in the carbs after the rebuild. I'm not sure how to check that the jets are all open. The rebuild was done...
  2. G

    Engine runs on only two cylinders

    I was having problems with the engine missing under acceleration, that eventually deteriorated to running on three cylinders. I took it to a Honda shop in town and the mechanic said it needed a valve job. I wasted $1700 on that. It ran the same, but added backfiring to it. I tightened the...
  3. G

    Upper needle jet location?

    Thank you.
  4. G

    Upper needle jet location?

    I now see where it goes, and it is missing in the carb. The part does not just slip into the hole. Is there a special tool or something that is used to press it into place?
  5. G

    Upper needle jet location?

    That's one of the photo's I checked out, but can't discern the part.
  6. G

    Upper needle jet location?

    For some reason my photo won't upload, but you can find a photo on this website at http://www.cb750.com/threads/4875-Ebay-rebuild-kit-some-differences. It's the third photo down.
  7. G

    Upper needle jet location?

    My 1982 CB750 Custom was running terrible and I ended up pulling the carbs off to clean them. I've had the bike since 1985, but didn't ride it much as it started having "issues" with running bad and not charging the battery. I have only 17,370 miles on it. The inside of the carbs didn't look...
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