Engines that you can trust with your life

Aero Sport Power

Over 1,000 pilots trust Aero Sport Power 

“In every sense of the word, I bet my life on my Aero Sport Power Engine”

- Kyle Folwer, AEIO-360-ASP
Stunt Pilot

320 and 340 Series

The 320 and 340 experimental engines provide a mix of reliable four-cylinder power and all of the custom options you need for your build.

Whether you are looking to save weight, need a specific accessory layout, or want a custom paint-job, we build each engine just how you need it.

Depending on your build, you can expect 150-175hp.

Click here to get a quote and view our inventory >

360 & 375 Series

Our 360 and 375 engines offer the same reliability and customization as the 320 and 340 engines but with much higher performance. Depending on your build, you can expect 180-200hp.

These engines are a very popular fit for Van’s RV-4, RV-6/6A, RV-7/7A, RV-8/8A, and select RV-14/14A builds.

Click here to get a quote or get more information through our technical support >

540 Series

Our 540 experimental engines offer the six-cylinder performance you need for larger, harder-working aircraft. With reliable power and customizable build options, we design them to match your aircraft needs.

Our 540’s are a popular fit for Van’s RV-10 builds.

Click here to get a quote and Book your build school date >

2500+

New Engines Built

170+

50

Build school programs

Years of building experimental engines

1500+

Accessories overhaul

Engines Built for Performance.

  • NEW

  • OVERHAULED

  • REPAIRED AS REQUIRED

  • NON-DESTRUCTIVE TESTING

  • INSPECTION

  • AIRCRAFT PARTS AND SERVICE

Custom Build Your Engine

CONTACT US

  • Testimonials

    Cub Crafters has used Aero Sport Power/Progressive Air extensively over the last few years due to their high efficiency, fast turn around and pricing on the engines that we send them.  

    We appreciate how they are willing to provide options for uncommon issues providing excellent customer service on the engines sent to them not only for repairs but on overhauls.  We appreciate how easy they are to work with on customer service and the great people there are wonderful to work with.

    ---Todd, Shop foreman for Cub Crafters Services

  • Testimonials

    Thanks for the follow-through with the details before and after the build. This SDS-equipped and SF Sport A/C supporting engine took extra figuring out and procuring of unique parts to get important details to match up properly. Awesome service with you taking the lead to coordinate this! It would have been a tall learning curve and a lot of conversations for me to figure this out. I’ll put that time, effort & perspiration into other facets of the plane build.

     

    I really enjoyed working with Terry, participating in the build process and having ALL my questions answered. Working with Alan to see the engine hook-up was very instructional as well. Really impressed with the consistent and careful double-checking at various stages of assembly. Everyone there was friendly and welcoming. You folks have a great team.

     

    Thank-you again,

    Geoff Wilson

Get ready to experience excellence.

Drop us your contact info and let’s go!