Builder Spotlight

When you need an extra hand, make a jig.

Builders share their successes.

Build your own mobile shop light tower.

Prepping for paint.

Do-it-yourself tips for how to keep those all-important plugs sparking clean. By Steve Ells.

Circle track racing fuel cells can extend the range of your plane. By Glen Salmon.

Fine-tuning intake system runners for increased performance and economy.

PS Engineering and Garmin have good replacement options for the obsolete GMA 340.

Martha and Wendell Solesbee begin the painstaking process of installing systems on their Lancair Evo kit-from engine and fuel, to electrical and landing gear.

We visit Vetterman Exhaust for a behind-the-scenes look at how exhaust systems are made.