The Professional Series™ is a professional line of fully featured engines designed to deliver world-class endurance and power. With commercial-grade features the Professional Series delivers enhanced power, easy starting, smoother and quieter operation, long life, and professional results.
Good power but my 24 hp is very hard to start when its hot. It keeps turning and turning and it back fires every time I want to restart . Don't know what causes it. I'm not a very happy customer, I probably should have bought a tractor with a kholer engine.
The Craftsman Exclusive Platinum Series™ engines are available exclusively on select Craftsman tractors. Qualified to 25% longer life, created for medium to heavy-duty use. Heavy-duty V-Twin engines deliver more power, less vibration, quieter running and greater durability for the toughest work in your yard.