popping

  1. Noidea

    Vm float height sight gauge ??

    Hello again everyone. Got some questions that i haven't been able to find my self to ask. On vm carbs is the way of checking float height with a sight gauge just the same as bs carbs attaching a clear hose abd checking the level. I dont think there are zerk fitting as large as the opening for...
  2. O

    Running poor after rebuild

    I had to rebuild my motor because the cam chain tensioner delaminated. Before that though it was running pretty good. Tear the motor apart. Honed cylinders, replaced gaskets, and of course cam chain tensioner. Reset valve clearance and checked timing and cam chain tension. Everything there is...
  3. aDotInTime

    Mysterious issue with carbs

    So I'm at the point of tuning my '71 XB1. I was getting a popping exhaust on the left (sooty, dry). I fiddled with the ignition (Pamco) and got a pretty decent idle. However it would eventually slop out and die. I checked my coil, my plug leads, my plugs. All good connections. Plugs are...
  4. aDotInTime

    Popping exhaust, Carbon covered plugs and exhaust gaskets....Oh boy

    Hey all. So I found that there were bits of paper towel stuck in the inlet. I was able to crank through enough to get them to burn off. The issue I'm facing now is that Both (but more on the left) exhaust headers are popping pretty consistently. I had a little too much oil in the engine and...
  5. G

    Pre-spring tear down questions.

    Hey guys. This fall my '79 Xs was popping fairly badly and pulling some heavy vacuum through the right side carb. I suspected a burnt valve or something of the like when i stored it for the winter. Well here i am getting the itch to ride on the nice MN days were getting. So today i pulled...
  6. G

    Rights-side exhaust popping & pulling vacuum. Help!

    Hey guys, it's getting colder here in MN at the end of the riding season and i've noticed my bike has been popping on the right side a bit. I cleaned the carbs and messed with the air mix and that helped for a while. It's started again and i'll make a list of symptoms and changes i've made...
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