Originally Posted by TB20 Pilot's Information Manual
CLIMB
Mixture FULL RICH
Throttle FULL POWER
Propeller FULL FORWARD (2575 RPM)
Optimum Climb Speed 95 KIAS
Note:Climb can also be carried out at higher speeds and lower
power ratings (better visibility towards front, better engine
cooling, lower noise level
However ours will quickly cook at that speed so we use 120kts as Peter does.