Hi Jarek For my two cents, i guess my question would be why you want to do this. But onwards and further to robs comments i check my throttle opening with vacuum gauges plugged into the balance pipe ports on the intake manifold. Yes the engine needs to be running but i sit in the cockpit- much safer than standing next to that spinning man mincer. The vacuum needs to be the same at idle and at wide open throttle and by the same i mean having identical readings between carbs not identical readings at idle and at full throttle...... eh you know what i mean. Good luck ric
From: [email protected] [mailto:[email protected]] On Behalf Of Jarek Steliga Sent: Monday, 1 April 2019 4:18 AM To: [email protected] Subject: [DOG mailing list] Zenith 150 C3 meetering needle adjustment Hello everyone, I watched this video https://www.youtube.com/watch?v=wenBlytGjSI but is it of any use in the case of TWO carburators as is on my Limbach 2000? Is the meetering needle adjustment at all possible in this case? How should I go about it? Thank you in anticipation Regards Jarek
