• 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!

Crank case pressures

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Hummelbird Hunter

Well-Known Member
Joined
Apr 16, 2015
Messages
80
Location
Australia
I have a 1/2 vw engine on an ultralight with a breather from the crankcase about 5/8 ID. Is this sufficient to relieve internal pressures from this prone engine.?
 
Back
Top