Textron Lycoming IO-540 Series Operator's Manual page 48

TEXTRON LYCOMING OPERATOR'S MANUAL
0-540 & 10-540 SERIES
SECTION 3
CURVE NO. 11799
SEA LEVEL POWER CURVE
LYCOMING 0-540-A
SERIES
COMPRESSION RATIO
8.50:1
SPARK ADVANCE
25 BTC
CARBURETOR, MARVEL-SCHEBLER
MA-4-5
FUEL GRADE, MINIMUM
91/96
MIXTURE SETTING
FULL RICH
OPERATING CONDITIONS
STD SEA LEVEL
RATED
POWER
250
200
z
o
2400 2600
Figure 3-3. Sea Level Power Curve - 0-540-A
3-19