Lycoming O-360-A4M Engine

  • 2300.00 £
  • Published date: April 30, 2024
    • Minster Lovell, Oxfordshire, United Kingdom

Lycoming O-360-A4M Engine

⭕ This is a Lycoming O-360-A4M Engine that is currently up for sale. Engine was previously installed on a Cessna 172P but can go on other Cessna applications as well as some Piper aircraft. S/N of the engine is L30928-36A. Engine was prop struck.

180 HP
1585.6 Hours SMOH (Performed by Firewall Forward on 05-24-2004)
2000 hour TBO
Prop Strike
Well Maintained
Complete Logs
Dynofocal Engine Mount
Precise Flight Standby Vacuum System
Last compresion results are as follows #1 76/80 #2 76/80 #3 78/80 #4 70/80.

Dial indicated crank flange and results are around .081

This engine was installed as an upgrade from the 160 Horse to 180 horse in a Cessna 172P as an STC from Air plains conversion. Also included in the sale is the airspeed and tach indicators.
Powerplant Lycoming O-360 Engine

Manufacturer Lycoming
Engine Model
O-360-A2F,A3A, A4A, A4M, A4N

Horsepower 180 HP
Maximum RPM
2700 rpm

Compression Ratio 8.5:1
Time Between Overhauls 2000 hrs
Fuel Consumption (2500 RPM)
8.5-10.3 GPH
Approved Fuel 91/96 Avgas, 100LL Avgas

The Air Plains 180 HP offers substantially increased climb and cruise performance, along with the ability to increase your overall payload. Our conversion flight tests have proven a 15 -20 mile per hour increase in cruise speed, and a 300-400 foot per minute increase in the rate of climb.

APS 180 HP Performance
Cruise Airspeed
150+ mph

Rate of Climb (Sea Level)
800-1000 fpm

Take-Off Distance 960 feet
Gross Weight Increase (STC SA2196CE)


Skytek Starter
Ring Gear
Vacuum Pump
Oil Cooler
Precise Flight Standby Vacuum

Phone number ✆ 07713 947619
Minster Lovell, Oxfordshire

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