Running again with OLD carb

I connected a new bit of fuel hose again between the carburetor and the fuel pump, and re-connected the throttle cable again. Looks easy, and it was, but took me an hour….. Oh yes also cleaned 4 dirty spark plugs (from last time) in that hour 🙂

So yes ready for starting the engine:

  1. Primer on, throttle closed, mixture rich, ignition off, magneto’s off; Priming the engine by pulling the propeller over a few times. That makes the engine suck the fuel into the carburetor. I noticed that it was dripping a lot of fuel, more then normal, and I wonder if thats because of the higher compression ratio. I think it is, so that’s good.
  2. Primer off, throttle set (10%), mixture rich, ignition on, magneto’s on; Swing the prop, and there it goes !!!

Yes, as usual, no problem starting !!!

These are my findings:

  • The engine runs nicer, no sound of missing cylinders.
  • Not getting above 2000rpm yet, but it will need more running in I would say.
  • After running for 10 minutes or so, it stopped OK, without continuing to run on, as it did previously, because of cylinders that were to hot.
  • 4 Cylinders now have nice clean spark plugs, and only the one that was supper dirty last time, is now a little blacker then it should be. I’am assuming thats because of oil still leaking past the rings, so that should improve.
  • Ran the engine again for 10 minutes or so, and checked that one spark plug. It still looked the same….

Next time I am going to taxi the Bleriot along the taxi way a few times, to get more engine running in time, and at the same time get some real “plane” time 🙂

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