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Old 05-18-2020, 11:18 PM
  #139  
Gerald Rutten
 
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Join Date: Oct 2004
Location: Venlo, Netherlands
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Nice tool! As mentioned before I nowadays always use the robart airline restrictors, 2 in series which is adequate. When you're gonna test these it might be interesting to make a view glass for some kind so you can actually see the flow rate. I made this set-up many years ago from a syringe, M5 threaded aluminium cap glued on. At idle you can see the drops falling down, approx 3 drops per second. All commercial engines have the restrictor inside the engine. I elect to keep it outside so I am able to see fluid on the other side..or not and stop the engine.



I used yours as well, worked oke. I turned the outside a bit smaller and squeezed it into the fuel line as shown;


Set-up on all my current engines;