7.5hp Petrol Engine E-Start GB225EThis powerful 7. 5hp electric start petrol engine directly replaces a standard 6. 5hp petrol engine such as Honda GX200 for applications where you need more power and torque. Quality and durability are nothing without support. We carry spare parts and give an industry leading 2 year warranty on design, assembly and materials to ensure you get simply the very best support, whenever you need it. More power and torque than a standard 6. 5hp petrol