Question: what is the difference between honda gx and gc engines?
Answer: The main difference in the engines we use (GC160, GX120, GX160 and GX200) is that the GX engines are commercial duty while the GC160 is considered residential duty. ... On the GC motor, this makes for simpler operation, removing one step, but it has the drawback of not being able to run the fuel out of the carburetor.