I HAVE A GO-DEVIL 20HP LT AND THE QUESTION I HAVE IS THE TIPS OF THE PROP ARE SHARP AS A RAZOR .THE PROP LOOKS TO STILL HAVE SOME CUP TO IT IS THIS NORMAL? OR IS MY PROP BAD THE BOAT SEEM TO PERFORM GREAT HAS PLENTY OF POWER AND I GET 20 MPH ON MY 1436 JON BOAT

20MPH?? I need to up grade to a 23gdlt I guess. Don't know about the prop , mine is a earth auger

The sharp edge is a sign that it has wear on it. If it still has some cup and performs well there is no need to change it out (just don't walk into it). My prop was like that before I changed it out (sharp but with a little cup left). I had lost about a 1 full inch of prop diameter. When I got the new prop I lost a little top end speed but it really improved the low end performance through mud and weeds. The new prop will really grind through mud with little effort.

thanks for the helpful info