G-Fish Well-Known Member Joined Sep 26, 2018 Messages 219 Reaction score 432 Location Tucson Dec 27, 2021 #1 Are there different diameters? I think my engine would cool better if the pump spun faster. The one I currently have is about 6.5".
Are there different diameters? I think my engine would cool better if the pump spun faster. The one I currently have is about 6.5".
