It's a new world with unleaded gas

Tracing Blackstone's 40-year evolution in aircraft oil testing

The last article in our series on finishing the RV-12

About like you'd think!

Flying more is the #1 cure, but there are others

Tips for understanding and avoiding these killers

It really depends on the problem!

Improving on "engine out" training

Maybe you don't need to be!

What you need to know about aircraft engine failure points

Ashless dispersant oil really does matter!

Not usually, but you should understand why it's there

Insolubles are solids and they tell you a lot!

There's not one answer - the best oil change interval depends on many factors

The third part in my experience building an airplane

Part 2 in my experience building an airplane

Building a plane, realizing a dream

Dealing with a bad exhaust valve guide in flight

Avoid corrosion with this simple solution!

With a little training and gumption, you can do your own annual!

Is a bearing replacement inevitable in this O-360?

A flying club's new plane holds an unfortunate surprise

What's the best aircraft oil?