What is the coil gap for a Tecumseh 3.5 hp lawnmotor?

The coil gap for a Tecumseh 3.5 hp lawnmower engine is typically set at around 0.010 to 0.012 inches (or 0.25 to 0.30 mm). This gap ensures proper ignition timing and engine performance. It's important to use a feeler gauge to achieve the correct gap when adjusting the ignition coil. Always refer to the specific model's manual for exact specifications.