• Welcome aboard HomebuiltAirplanes.com, your destination for connecting with a thriving community of more than 10,000 active members, all passionate about home-built aviation. Dive into our comprehensive repository of knowledge, exchange technical insights, arrange get-togethers, and trade aircrafts/parts with like-minded enthusiasts. Unearth a wide-ranging collection of general and kit plane aviation subjects, enriched with engaging imagery, in-depth technical manuals, and rare archives.

    For a nominal fee of $99.99/year or $12.99/month, you can immerse yourself in this dynamic community and unparalleled treasure-trove of aviation knowledge.

    Embark on your journey now!

    Click Here to Become a Premium Member and Experience Homebuilt Airplanes to the Fullest!

Search results

Advertise with us
Find deals on amazon
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. S

    Cont 90hp ground power unit

    So I gave in after giving up on Corvair and the GPU & bought a C 90 off Barnstormers . Now I need to build an engine mount for it . I can find the design easy enough by looking at a J3 but have a couple questions . The tube diameters and wall thickness ?The layout dimensions for the back of...
  2. S

    Cont 90hp ground power unit

    We'll fellas looks like this project is dead in the water . Went to the machine shop today , I was having them drill for a second spark plug & they found the cylinder is only a 1/4" thick . No way enough metal to hold a spark plug. So I think best to look at another engine . There is one on...
  3. S

    Cont 90hp ground power unit

    I am building an Acey Duecy , its a parasol design , wood wing & tube fuselage . I have a cont 90 ground power unit I intend to use . The biggest challenge is the intake , my cylinders breath from the top instead of up from below . I just want an up draft carb not fuel injection . I can not find...
  4. S

    Engines to replace the dominance of Rotax

    Hey Guys new to the forum thing but need some help . I have a rebuilt c-90 ground power engine . the only dilemma is putting an updraft carb on this thing. the intakes come out of the tops of the cylinders for a down draft carb setup. I can do something similar to a corvair set up but sure...
Back
Top