Engine running hot on trike

[Gellyson]

I have a cheetah trike, radiator is on the back. Behind the gas tank and passenger seat The trike heats up over 210 at 65-70mph. I have put on larger hoses to the radiator, new thermostat, dual radiator fans with little success in staying under 210. I am wondering if it needs more air flow and how to get airflow the radiator. Any suggestions or information appreciated. Thanks.

 

[Gellyson]

Have a cheetah trike. The radiator is on the back behind the gas tank. Runs over 210 at 60-70 mph. It doesn’t get much airflow. Any suggestions? New thermostat, larger hoses to radiator, new dual radiator fans.

All suggestions appreciated. Thanks

 

[Jack Klarich]

More info, what engine? Pusher or puller fans and how big ? How are the fans controlled?

 

[rhino 2]

George ..Welcome to Trike Talk….����..210 degrees sounds about right..Especially when the radiator is pressurized…?

 

[Sidecarbill]

In todays world that ain't that bad as long as it doesn't keep climbing.

 

[Gorilla]

what is the thermostat temp set to open at?

 

[rhino 2]

what is the thermostat temp set to open at?

Apples to oranges....Maybe..:Shrug:..But With a car engine normal operation is 195º to 220º

The thermostat opens at 200º......Water in a pressurized radiator boils at a much higher temp...then if your just cooking eggs in an open pot..