- beetle wrote:
- XU12 wrote:
- One Question from my poor understanding:
How will affect this the synchronisation of the System above idle? If the right hand butterfly has to be more opened to achieve a good synchronisation measured by dp??
So i have to choose between normal idle revs or good synchronsation at 4000 rev?
No. There is no reason not to have one air bleed open to achieve balance at idle and at 4000 RPM.
A few inches? Then you've got a compromised system. I can get mine balanced within 1/2 inch or better, and have no idle problems.
1/2 an inch using what?
I'm talking inches of oil actually, less than a kPa, 1 hundreth of an atmosphere, a knat's cock, 5/8th of FA
You are right there is no reason not to have one open, I'm just saying you don't need
to get it any closer than a few inches WC, thats a very small error.
XU12 seems quite happy with his.