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Search results

  1. jdub6092

    Jdub goes there 1981 650e rebuild

    43 year old piece of art work. Internals look pretty good also.
  2. jdub6092

    BS32 Float Height

    I'm trying to picture this in my head. Are you screwing the tube into the threads from inside the bowl and then taking the screw out and that would keep the tube sealed?
  3. jdub6092

    Jdub goes there 1981 650e rebuild

    Finally have the pistons installed. Circlips gave me fits for the first few. I figured out how easy it was by the 7th and 8th installations. Need to re-orient the ring gaps before dropping the cylinder, but I figured they wouldnt stay put.
  4. jdub6092

    BS32 Float Height

    Nope, I have it just making contact with the damper spring. I do want to do that as well as a leak test. Don't want to R&R the carbs anymore. It's the most difficult and frustrating task I've done on this bike due to tight clearance. You might be right about K&L. The float valve seat does not...
  5. jdub6092

    BS32 Float Height

    This is my measurement method. Pretty typical.
  6. jdub6092

    BS32 Float Height

    It was the same for Mikuni and K&L (matched seats and needles) and I angled the carb until it was just touching the damper. I was very hesitant to try bending the hinge upward as I haven't been able to find anyone doing it. It doesn't take much. Gave it a shot and was able to get the tab back...
  7. jdub6092

    BS32 Float Height

    Putting my carbs back together and whether using original float seat and valve needle or K&L rebuild parts, the original floats need the tab bended by what seems to be an excessive amount. I am pretty sure they weren't like this when I tore them down. Does this look normal? This is what it takes...
  8. jdub6092

    Jdub goes there 1981 650e rebuild

    Thanks Cipher, Actually, I had the Valve Cover (plus head and cylinder) bead blasted, so prep was pretty easy. Basically a little scotchbrite and acetone. The crankcase was another story. A real test of my patience, but came out quite nice.
  9. jdub6092

    Jdub goes there 1981 650e rebuild

    I think I see what the issue is. The seats for the K&L needles are not as deep as the original Mikunis. However, the originals appear to be even a bit shorter in total height meaning additional tab down bending for proper float height. Something doesnt seem right.
  10. jdub6092

    Jdub goes there 1981 650e rebuild

    I tore down my carbs again to get them bead blasted. Prior to that all I really needed to do was adjust the float heights to 22.5mm. While doing that, I had to bend the float tabs down quite a bit from the original almost completely flat position. I knew I was measuring correctly and was just...
  11. jdub6092

    Please help support this site!

    I've gained so much knowledge from this site. This is my first installment.
  12. jdub6092

    New retro 2025 Suzuki GS650s

    Suzuki is putting out a retro version of the early eighties GS bikes, the 2025 GS650S. They are apparently recognizing their golden era.
  13. jdub6092

    Jdub goes there 1981 650e rebuild

    One more of the crankcase, session 1
  14. jdub6092

    Jdub goes there 1981 650e rebuild

    I agree that I could have saved a lot of time doing the full engine. I got a little antsy to get started and I wasn't ready to start painting the crankcase. Must have put in 40 hrs cleaning and prepping it. Also wanted to practice on smaller parts. Finally go started on the crank. Doing it in...
  15. jdub6092

    Jdub goes there 1981 650e rebuild

    Fresh out of the easy bake light bulb oven. Test pieces to determine whether I should continue with the rest of the engine or hand it off to a professional. Gonna give it a shot. One issue I'm having is that the temps here in the Phoenix area this time of year are already 100+ by 10am. Trying...
  16. jdub6092

    My 1977 GS750 is complete!

    Nice find and beautiful restoration.
  17. jdub6092

    Jdub goes there 1981 650e rebuild

    Intake view. Definitely pleased with the outcome. The machinist included the bead blasting as part of the service. He said he could do all four of my carbs for $30 total. Valve lapping next.
  18. jdub6092

    Jdub goes there 1981 650e rebuild

    Got my head,, cylinder and valve cover back from the machine shop. Valve cover threads on the head repaired. All pieces were bead blasted and all surfaces decked. Cylinders honed and piston rings fitted. Parts look like brand new with a stunning satin finish using only super fine, dry bead...
  19. jdub6092

    Jdub goes there 1981 650e rebuild

    I see used ones popping semi-regularly with text intact for $30-$40 on ebay and recently my finger just froze up attempting to purchase one. I already have a spare box that's in good condition other than the missing text. I think I've decided that further cosmetic improvements will come after I...
  20. jdub6092

    Jdub goes there 1981 650e rebuild

    As this project drags on, and my patience has taken a hit, I'm starting to settle for good enough. Wish there was a way to restore the washed out text on the pilot box without creating my own stencil. Haven't found any good suggestions yet other than another $40 spent at ebay.
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