Is a hotter plug necessary in a two stroke engine?

A hotter plug can be beneficial in a two-stroke engine, particularly if the engine is running rich or in colder conditions, as it helps prevent fouling by promoting better combustion. However, using a plug that is too hot may lead to pre-ignition or detonation, potentially damaging the engine. It's essential to match the spark plug heat range to the engine's specific requirements and operating conditions for optimal performance. Always refer to the manufacturer's recommendations for the best results.