Starter Technology Innovation on Drag Scooter Engines for Performance and Efficiency
Keywords:
Car starter motor; high-compression engine, drag scooter, external starter, innovative starter systemAbstract
This research designs an innovative starter system based on a car starter dynamo (Kijang Futura) for drag scooter engines, to overcome problems with conventional systems such as difficulty starting the engine, excessive battery load, and limited torque. This system uses an external 12V 40Ah battery and iron construction, rotating the engine magnet directly without relying on internal electricity. The research method includes identifying needs, prototyping, assembly, and testing on a 150–215cc engine. The result is that this system starts the engine in 5–6 seconds (faster than conventional), with a lighter battery load and good temperature stability even when used repeatedly. This innovation offers a practical and economical solution for drag scooter racing in Indonesia, with the novelty of using a portable car starter dynamo and an independent power source. The potential for developing more efficient starter technology is wide open.
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