Spark plugs from the manufacturer Bosch type W5AC were previously installed in all engines and variants of the 2350 and 2625 series. Bosch has discontinued the production of these spark plugs. The spark plugs of the manufacturer Champion type L82C are still allowed! [Technical information Solo]

• Electrode gap [mm]: 0,6
• Spark position [mm]: 1,5
• Thread length [mm]: 12,7
• Thread size: M14x1.25
• Width across flats: 21 mm
• Connection technology: M4/SAE
• Grade/class: Nickel GE
• Technical information number: L82C