O. S. Engines Max-25XZ Truggy Engine
New from O.S. Engines: Get the advantage at truggy races! The O. S. Max-25XZ Truggy Engine utilizes the best balance of power, fuel mileage, size and weight within ROAR regulations to give racers optimum performance at 1/8 truggy and stadium track events! The Max-25XZ is designed to have more power than .21 class engines, yet […]