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  1. 88SS

    Good report, but where to begin...

    I actually had someone tell me the same exact thing at a swap meet. What are the symptoms for a burnt valve? I've had a mixed bag of opinions thrown my way on the valves. Some say don't mess with them, and some say they need to be adjusted. Sent from my iPhone using DO THE TON
  2. 88SS

    Good report, but where to begin...

    Also, I haven't done a proper plug chop, so you may have nailed it Sent from my iPhone using DO THE TON
  3. 88SS

    Good report, but where to begin...

    I found information on the gap, and I'll give it a look. I've checked the timing and it looks perfect. The only reason i would doubt that theory is plug 1 is black and plug 4 is clean. Could it be a valve issue? Sent from my iPhone using DO THE TON
  4. 88SS

    Good report, but where to begin...

    So..... I got home a little early and synced the carbs. It took a minute, but I finally got it to idle alright. Took it for a test run and it ran HORRIBLE. I pulled over and tried adjusting the air mixture screws.... finally said "screw this", and rode it home to work on it. When I got home carb...
  5. 88SS

    New User - Centreville, VA

    I'm in nova as well. You guys still working on those bikes? It's all warm and shit now...... I'm ready to ride Sent from my iPhone using DO THE TON
  6. 88SS

    Auxiliadora 1981 CB750 Build

    How was the compression before you pulled it apart? Sent from my iPhone using DO THE TON
  7. 88SS

    Good report, but where to begin...

    Thought I would write an update. After pulling the carbs and syncing them again there was still no improvement. I couldn't figure it out on my own. So, I started reading up on carb theory and came to a conclusion. I did a rejet when I lived in Birmingham. I went from 68/100 to 68/105, and it ran...
  8. 88SS

    TATTOOs... Lets see what ya got!!..

    Sent from my iPhone using DO THE TON
  9. 88SS

    Motorcycle Carburetor Theory 101

    I needed this so much. Pretty much confirms my suspicions with my carb problem Sent from my iPhone using DO THE TON
  10. 88SS

    Question about slide needles

    That's what I thought Sent from my iPhone using DO THE TON
  11. 88SS

    Question about slide needles

    Are the slide needles supposed to be loose, with back and forth play. Like, you can wiggle them. Or are they supposed to be tightened down with no play? I'm having carb issues on a 1980 cb750f, with 83 carbs. I'm thinking alittle grit came out of my gas tank and the pucks aren't sliding well...
  12. 88SS

    Good report, but where to begin...

    Carb 1 was pissing gas today, so I pulled the bowl and a tiny grain of sand was causing it. I guess I'll pull the carbs again, but I'm really tired of dealing with it. Some days you just want to ride. Still acts like it's running lean. Popping and running like crap. Idles super high then drops...
  13. 88SS

    Good report, but where to begin...

    At first I was running too lean. So I pulled the carbs and everything looked great. The bike had been running fine before, so I'm thinking it's because I went to the 4 in 1 exhaust. I bumped the jetting up from 68/100 to 68/105. Not a huge jump. Bench synced, put the carbs on, vacuum synced, and...
  14. 88SS

    Good report, but where to begin...

    Sent from my iPhone using DO THE TON
  15. 88SS

    Good report, but where to begin...

    Still dealing with carb issues. I'm really almost fed up. Thinking of a carb upgrade. Any suggestions? Sent from my iPhone using DO THE TON
  16. 88SS

    Good report, but where to begin...

    Sent from my iPhone using DO THE TON
  17. 88SS

    Good report, but where to begin...

    Tried tapping the bolt out with no luck. So, I went and bought a drill. The local motorcycle shops just laughed and told me I would have to pull the motor. F@&$ that! I'm going to drill a hole and easy out that bitch, and I don't care what they say. The moto community out here sucks Sent from...
  18. 88SS

    Hi! New to the Forums, new to bikes, proud owner of a CB750 dohc!

    There will be gremlins Sent from my iPhone using DO THE TON
  19. 88SS

    Starting down a rabbit hole

    Count me in Sent from my iPhone using DO THE TON
  20. 88SS

    Good report, but where to begin...

    Sounds like solid advice to me. Luckily I'm out of town this week. The bolt should be in by the time I return home. I honestly didn't think I would ever find one. It took me all day. Also, it's going to be tough getting the broke bolt out [emoji1304] Sent from my iPhone using DO THE TON
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