Hi everyone,
I have a question for the Mooney experts here: do you lean in climb ?
I fly in Florida, low density altitude most of the time and MSL is almost AGL. I typically lean for taxi (by ear), take off full rich. Climb 25inMP/2500RPM and I start leaning "a bit" every thousand feet starting at 4000ft. I choose my IAS to keep the CHT below 405F, it's usually 105-107kts, when the sky is clear, I also engage the RAM boost air to help with cooling and the additional inch of MP.
When I reach my cruise altitude and the plane is configured for cruise: 24inMP/2400 and trimmed. I then go back to full rich and then do a big lean pull to find the peak EGT and try to lean around -10F/-20F LOP while carefully observing the CHTs.
My climb performance isn't great so my question is: is it better to leave the mixture full rich in climb and only lean when reaching cruise or leaning as you climb ?
Bonus question: how about in places with much higher density altitude, do you ever take off with mixture not full forward? How about the climb ?
Thanks in advance for your help.
Pierre