IO-360 POWER · CRUISE COMPUTER
Lycoming IO-360-A · -C · -D · -J · -K Series · AIO-360
Doc Ref:
60297-12 Fig 3-6 / 3-21
Status:
● ONLINE
▼ RECOMMENDED CRUISE SETTING (Most Efficient)
Manifold Pressure
23.5
in. Hg
Engine Speed
2400
RPM
Power · Best Power
75
% Rated ·
150
HP
Best Power
peak + 150°F ROP
12.3
GPH
75
% ·
150
HP
Best Economy
peak EGT
9.5
GPH
71
% ·
142
HP
LOP
~50°F lean of peak
8.8
GPH
69
% ·
138
HP
Density Altitude
6000
ft
Endurance · 50 gal · LOP
5.3
hrs
BSFC (Best Econ)
0.43
lb/HP·hr
Full-Throttle MP Here
22.6
"
① Conditions
FLT ENV
Pressure Altitude
6000
FT
SL
6k
12k
18k
OAT (Outside Air Temp)
3
°C
−40°
STD
+25°
+50°
ISA Deviation
positive = warmer than std
ISA +0
② Solve For
MODE
Calculation Mode
what do you want to solve?
Best Combo
% → MP
MP+RPM → %
Target % Power
75
%
40%
55%
65%
75%
85%
Min RPM Allowed
2200
2100
2200
2300
2400
2500
RECOMMENDS
the lowest RPM that achieves your target power within full-throttle MP at this altitude. Lower RPM = less friction, less wear, lower fuel burn for the same horsepower.
Target % Power
75
%
40%
55%
65%
75%
100%
Engine RPM
2400
2100
2300
2500
2700
Manifold Pressure
23.0
in.Hg
14"
20"
24"
29"
Engine RPM
2400
2100
2300
2500
2700
③ MP / RPM Combos at
75
% Power
@
6000
FT ·
ISA
RPM
MP (in.Hg)
HP
GPH (Econ)
GPH (Best Pwr)
Note