swampcat
TY 4 Stroke Junkie
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- 2020 S W LTX-GT
What is a average running temp for this engine? What temp does the thermostat open ? I tried searching, but came up empty. Thanks.
fourload
TY 4 Stroke Master
In normal conditions mine runs between 167-172. Not sure about the thermostat opening temp but I would guess it opens about 170. Wonder if a cooler thermostat would help power?
Motorhead
TY 4 Stroke God
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- 2017 SW LTX-LE
- LOCATION
- Augusta ME
What is a average running temp for this engine? What temp does the thermostat open ? I tried searching, but came up empty. Thanks.
Average running temp, in great cooling conditions, running easy, so as not to fluctuate temp much, has been 172 on mine.
When the thermostat opens, can be easily determined by starting a cold sled and simply watching the temp on your gauge. It will continue to rise until the thermostat opens, at that point it will loose 3-5 degrees, and then slowly start climbing again. My thermostat opens at 167-168.


Turboflash
Lifetime Member
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- '17 ZR9000 Ltd. 137 - PEFI Stage 4
Stock spec says stat opens at 75 degC = 167 degF.


DennyTuna
RIP-Logan-Dylan-Never forgotten!
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- 25 Winder LTX LE w/EPS
18 Winder LTX LE W/EPS
97 SX Vmax 600
X2 spot on for mine too!Average running temp, in great cooling conditions, running easy, so as not to fluctuate temp much, has been 172 on mine.
When the thermostat opens, can be easily determined by starting a cold sled and simply watching the temp on your gauge. It will continue to rise until the thermostat opens, at that point it will loose 3-5 degrees, and then slowly start climbing again. My thermostat opens at 167-168.
swampcat
TY 4 Stroke Junkie
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- Mar 17, 2014
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- N. E. Wi.
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- USA
- Snowmobile
- 2020 S W LTX-GT
Thank you all.


jonlafon1
Lifetime Member
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- 2022 Sidewinder LTX_SE
2024 Catalyst RXC
2017 Sidewinder LTX-SE. 11750 miles (SOLD)
168-174. Is where you want it.