Story ID: 
Cessna Skyhawk Switches on Electronic Ignition
By: Matt Thurber
Caption: Lycoming system reduces maintenance costs and improves performance
Word Count: 227
Textron Aviation has updated the Cessna Skyhawk’s engine with a Lycoming dual electronic ignition system (EIS), which is now standard on new-production Skyhawks. The airplane’s engine, a 180-hp, fuel-injected Lycoming IO-360-L2A, was previously equipped with two magnetos. The EIS is available only on new Skyhawks, and the airplane's price has not changed.
According to Textron Aviation, the SureFly-manufactured EIS makes maintenance more efficient and improves the operation of the engine. SureFly EIS has a 2,400-hour “operating service time” and requires no interim maintenance, compared with the typical 500-hour inspection requirement for most magnetos.
Additionally, the EIS improves engine starting, especially when hot, and helps the engine perform better and burn less fuel, although Textron Aviation did not opt to use the EIS' variable-timing feature. 
“The incorporation of the dual electronic ignition system demonstrates Textron Aviation’s continued commitment to our piston aircraft, including the legendary Cessna Skyhawk, by easing operations for customers,” said Textron Aviation v-p of piston and utility sales Chris Crow. “With 70 years of proven performance, the aircraft continues to play a vital role in supporting pilots across the globe.”
More than 45,000 Skyhawks have been delivered since the model’s debut flight in 1955. At EAA AirVenture Oshkosh, Textron Aviation is celebrating the 70th anniversary of the C-172’s first flight.