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Mylifter Garage

Hiisi Products High Flow Thermostats Housing

Hiisi Products High Flow Thermostats Housing

Regular price $88.00 USD
Regular price Sale price $88.00 USD
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Hiisi Products high flow thermostat housing is designed to help your cooling system to operate without water resistance and helping your cooling system to operate at max capacity.
Like all engine builders know, too much water pressure is bad.
Too much resistance and water pump will start to act like water brake.
And until this, the solution for ATV/SSV/UTV engine builders has been,to remove the thermostat.
NOT ANYMORE!
Hiisi Products high flow thermostat
is the solution!
When seeking more power.
Have you notice that when the engine is still cool, it feels more powerful?
And soon as it reaches normal operating temperature, it will feel that you loose some throttle response?
Yes, you are right about the feeling!
There is too much resistance and every dyno guy can prove it!
We have tested this many times in wheel dyno!
Example:
Take 1000cc atv to wheel dyno and you will notice that cold engine gives usually about 3-4hp more.
With this thermostat ,there is no difference in cold engine and hot engine wheel power. Because with this the water pump won't work like water brake anymore.
Better Cooling
No more leaking water pumps
No more Heat issues
More power!
PS.
remember to remove the original thermostat...
And for UTV and SSV with heated cabins:
Have you noticed that it takes ages to get
engine to operating temperature.
And at winter when you drive little faster, engine temperature starts to drop and you don't get heat in the cabin?
No wonder, when you got cabin heater and radiator connected to same heat source.
SOLUTION!
Hiisi Products high flow thermostat!
install this to radiator hose and get the hot water flowing to heater!
With this your cabin heater get the hot water before radiator and your get more heat inside cabin!
This can be used all year around and is easy to install!

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