You have no items in your shopping cart.

FREE FEDEX GROUND SHIPPING, NO ORDER MINIMUM!!! *EXCLUSIONS MAY APPLY*

All in-stock items ship the same day when orders are placed by 3:00 PM Central Time.

Close
Search

Continental IO-550-N Engine | Cirrus SR22 & Columbia

IO-550-A-B-C-D-E-F-G-LIO-550-N  |  TSIO-550-B-C-E-G-K-N

The Continental IO-550-N is a 310-horsepower, fuel-injected, six-cylinder engine built for high-performance aircraft. Trusted by pilots worldwide, it powers top-tier models like the Cirrus SR22, Columbia 400, and Cessna TTx. Known for its reliability, smooth operation, and strong climb performance, the IO-550-N is the proven choice for serious aviators.

 

Financing is available from the Van Bortel Finance Corporation for all new and rebuilt Continental® engines at Air Power Inc.

 

Continental IO-550-N Engine – Factory New or Rebuilt

Continental IO-550-N EngineThe Continental IO-550-N is a fuel-injected, six-cylinder powerhouse delivering 310 horsepower at 2700 RPM. It is the factory-standard engine for the Cirrus SR22 and is also widely used in Columbia 300/350 aircraft and high-performance experimental builds like the Lancair Legacy. The IO-550-N is also the base engine for many turbonormalized systems (SR22TN, Tornado Alley conversions).

Air Power, Inc. is Continental’s #1 global distributor, providing factory new and rebuilt IO-550-N engines with expert technical support, fast lead times, and full compliance with airframe and STC specifications.

Primary Aircraft Applications

  • Cirrus SR22 (standard and turbonormalized)
  • Cirrus SR22TN (with Tornado Alley Turbo or similar systems)
  • Columbia 300 / Columbia 350
  • Lancair Legacy (experimental / high-performance)

Engine Specifications

  • Model: IO-550-N
  • Power Output: 310 HP @ 2700 RPM
  • Displacement: 552 in³ (9.05 L)
  • Compression Ratio: 8.5:1
  • Weight: Approx. 470–490 lbs depending on configuration
  • Fuel Type: 100/100LL AvGas
  • TBO: 2,000 hours

What We Need to Know to Properly Configure Your IO-550-N

To match your engine to the correct STC, OEM airframe, or experimental build, we’ll confirm the following:

  • Aircraft Make & Model:
    Cirrus SR22, Columbia, or experimental? SR22TN installations may require different provisions than standard normally aspirated builds.
  • Electrical System:
    Confirm if you need a 12-volt or 24-volt system
  • Engine Mount:
    Does your aircraft require a 4-point or 6-point mount configuration? Cirrus SR22s typically use 6-point Dynafocal mounts
  • Turbonormalized System:
    Yes or No?
Categories