or170b

My Feedback: (3)

I have about 1.5 hrs run time on this engine now. It is running great except for one issue. After a extended idle it takes a little while to reach full rpm. Here is the scenario, take plane off starting stand taxi out to runway begin take off and it takes about 3 seconds for throttle to reach full rpm. Landing and need to do a go around and it behaves the same way.

Bax

My Feedback: (11)

You may try leaning the idle mixture a bit. That difficulty is usually a sign of a rich idle.