• The Biplane Forum is a large global active community of biplane builders, owners and pilots. From Pitts to Skybolts, to older barnstormers, all types are welcome. In addition to our active community, our content boasts exhaustive technical information which is often sought after for projects and maintenance. This information has accumulated over the 12+ years the forum has been in existence.

    The Biplane Forum is a private community. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched source of information not found anywhere else on the web. We are also a great resource for non biplane users, since many GA aircraft are built the same way (fabric and tube construction). Annual membership also comes with two BiplaneForum.com decals.



Oil change interval

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

saber25

Registered Users
*
Joined
Nov 4, 2013
Messages
317
Reaction score
223
Location
Colorado
My last annual involved installing the spin on oil filter adaptor replacing the old gravel catcher. This on an 0-360 with 10.1 pistons and just over 250 hrs. since overhaul. Primarily the flights are sportsman acro practice lasting .5 hours or a bit more. I add one qtr./5 hrs. What is the suggested oil change interval for this combination.

On my RV4 while not flown that hard in acro, I get 50 hours between oil and filter change. What say you. Thanks all.

Cheers, Hans
 

Latest posts

Back
Top