A Slow HPR 115

[wataslyd]

Well I built a simple cooling system for my outrunners. With the current prop setup, I'm using a little more then 1/3rd of the motor capacity. It runs at 70mph and barely gets hot. Scorpions are known for their hot running motors, they usually run hotter then other motors but can also take way more heat then most motors. I could runs the current setup all day long with 20 - 25 minute run times and never have a problem with the heat in the motors. I thought you were looking at building a dependable slow HPR?? Now we are talking go fast boats? With quad outboards??? Hardly seems slow, and a Scarab V Birth is a totally different animal then an HPR Cat.

sorry i was posting in the fellas thread i was reading it and came across the comment of useing outrunners ,and i have no clue as to what hpr cat ,fe, and sevral other abbreviatons lol so there is a scarrab hull huh how big and how much :)

[Boaterguy]

Well I built a simple cooling system for my outrunners. With the current prop setup, I'm using a little more then 1/3rd of the motor capacity. It runs at 70mph and barely gets hot. Scorpions are known for their hot running motors, they usually run hotter then other motors but can also take way more heat then most motors. I could runs the current setup all day long with 20 - 25 minute run times and never have a problem with the heat in the motors. I thought you were looking at building a dependable slow HPR?? Now we are talking go fast boats? With quad outboards??? Hardly seems slow, and a Scarab V Birth is a totally different animal then an HPR Cat.

Al, this is a different user, different than the OP'er