rick.ther
Jr. Member
ok, so I have a KAC compressor stand alone with a predator 6.5 hp. If I run at a little above idle it runs fine but if I throttle it up a little I hear a noise that sounds like metal on metal banging.![dontknow :dontknow: :dontknow:](https://www.treasurenet.com/smilies/dontknow.gif)
it is putting out great air. I have a 2" pulley on the engine and a 4" pulley on the compressor
The compressor is a couple years old and has about 5 hours on it. I have no idea what is going on. I have checked that their is no movement on the bearings, seems tight. not a piston slapping noise.
Any thoughts?
Rick
![dontknow :dontknow: :dontknow:](https://www.treasurenet.com/smilies/dontknow.gif)
it is putting out great air. I have a 2" pulley on the engine and a 4" pulley on the compressor
The compressor is a couple years old and has about 5 hours on it. I have no idea what is going on. I have checked that their is no movement on the bearings, seems tight. not a piston slapping noise.
Any thoughts?
Rick