Q: I have a Lycoming O-320 engine that was overhauled by an IA who has overhauled lots of engines and, ever since, the oil temperature runs very high. The oil gauge was checked for accuracy, and the oil cooler was sent out, cleaned and checked. I replaced the varitherm and the induction tubes have new couplings and clamps with […]
Lycoming
Electronic ignition and Thunderbolt options for Van’s Aircraft
Van’s Aircraft customers now have the option to add an electronic ignition system on their Lycoming engines. In addition, a new Lycoming Engines and Van’s Aircraft partnership allows Van’s customers to select performance and color options for their engines via Lycoming’s Thunderbolt product line. “Many customers have requested performance and color options for their Lycoming […]
What mods can help boost power?
Q: Are there any practical, appropriate and compliant modifications that can be made to a 150-hp, narrow-deck O-320? For example, can the compression ratio be tweaked a bit, or are there aftermarket exhaust systems with less back pressure, or is there any porting/polishing possible to effect a tad more power to the propeller? Gordie A: […]
An unknown engine
Q: I have a unknown four-cylinder Lycoming that only has these numbers on the case: 2299-24 and 61863 assem. Any help would be greatly appreciated. Jerry A: Jerry, when you said you had an unknown engine, you weren’t kidding! I had to really dig deep in my old Lycoming files before I found what I was looking […]
A mysterious engine at Reno
I had my suspicions about this, but I sought outside counsel from a good friend who has attended Reno for many years. Considered the best spark plug analyst, he shares his tremendous knowledge with the race teams.
Pictures of the day: Lancair Evolution visits Lycoming
Lycoming Engines recently hosted Kevin Eldredge, director of business development for Lancair International, last week in Williamsport, Pa. Eldredge flew Lancair’s first customer-delivered Piston Evolution, powered by a Lycoming Integrated Electronic Engine (iE2), into Williamsport for Lycoming to perform engine calibrations and for Lancair to host East Coast test flights.
First Lycoming-powered Lancair Evolution flying
Lancair has sold 76 Evolution kits; 61 are currently flying. So what makes one particular model unique? Its powerplant. Rather than use a Pratt & Whitney PT-6, this Evolution holds a 350-horsepower, electronically controlled Lycoming iE2 engine.“Climb up to 17,500-feet, set the power to burn 12 gph and cruise along at 205 knots in pressurized […]
Video: Lycoming project cited as an Aviation Climate Solution
WILLIAMSPORT, Pa. — Lycoming Engines has been included as part of the Aviation Climate Solutions collection of 100 examples of how the aviation industry is collaborating to cut carbon dioxide emissions and help reduce its impact on climate changer Lycoming received this recognition for its ion nitriding project, which enabled the company to significantly reduce […]
Video: How Lycoming builds engines
Ever wonder how your Lycoming engine was built? AVweb just posted a video that tells the story.