I've got a Mooney 231 with wastegate/intercooler and am struggling with climb-out. On take-off, I've got MP at 36" (indicated, not adjusted for power settings), full rich, prop forward, trim in the middle, and flaps set for take-off. FF indicates about 22.5-22.9. I've been told that's low, but my mechanic has repeatedly stated it's not low and I might need to be going higher than 36" with power corrections.
I'm in AZ, and the heat is around 85-100f when I fly, depending on time of day. On rotate, it takes a significant amount of time to reach a good climb-out at vy. I'll maintain vy, but be damn near in ground-effect until the end of a 3000ft runway MAYBE maintaining a 200fpm climb. Eventually, the plane tends to shoot up pretty quickly, around 800-1000fpm.
Load is not the issue. With full tanks and two adults around 180lb, plenty of load left.
Is this just a characteristic of the plane? If I up the MP to higher than 36-37", it tends to do a little better, but I'm always terrified of running it too rough.