Product description A correctly set up ignition timing is essential for any tuned motor. This factor often separates the wheat from the chaff. The timing indicator digital is a very practical tool that no well-equipped workshop should be without. The exact timing indicator digital allows an optimal set up of the motors point of ignition. It can be used on both two and four stroke motors, no matter whether from a vintage Vespa or Lambretta, or 50-180cc two and four stroke automatic scooters. To facilitate a simple and exact positioning of the timing degree indicator our 2.0 timing degree disc is provided with three holes to accept the long fixing bolts (#83002410). This allows all regular degree discs to be mounted by simply drilling three holes in the battery compartment, making reading the timings even simpler. Conclusion: A must-have tool, for all dedicated grease monkeys! – TIP: Do not forget to order a new spark plug. A strobe lamp is also necessary, along w