Beechcraft Baron G58 Pilot Operating Handbook page 274

Section 5
Performance
ASSOCIATED CONDITIONS:
POWER SETTINGS
MIXTURE
WEIGHT
5-50
HOLDING TIME
(APPLICABLE FOR ALL TEMPERATURES)
21 IN. HG
OR FULL THROTTLE
AT 2100 RPM
20°C LEAN OF PEAK EGT
5200 LBS
EXAMPLE:
FUEL AVAILABLE FOR
HOLDING
PRESSURE ALTITUDE
HOLDING TIME
Model G58
50 GAL
11,500 FT
2.6 HRS
July, 2014