Post by ivan on May 28, 2011 21:02:02 GMT -5
I no this is a wide open question, I got a 427bbc smallbore 6-71 15% over . enderle bird with a HILBORN barrelvalve, I was told to set at 65% leakdown, I had so much fuel going out the zoomies, went to 50 then to 35% and acts like it wants to run now . just thought maybe somebody mite be close on running this setup and chime in on there leakdown. I've got a single guage leakdown tester which I zero it in then plug into my barrelvalve with just hat nozzles and set to the number. Am I doing this right? the blades were set to .007 . thanks