How Many Horsepower Is A Honda Gx 390 Engine?

How Many Horsepower Is A Honda Gx 390 Engine? How long will a Honda GX390 last? Honda GX390 uses . 92 gal/hr @3600 rpm with an approximate run time of 1.8 hrs. What horsepower is 389 cc? Displacement: 389 cm3. Net power output: 11. 7 HP (8. 7 kW) @ 3,600 rpm. Net torque: 19. … Continue reading How Many Horsepower Is A Honda Gx 390 Engine?