Subaru Enthusiasts Car Club of the Sierras - View Single Post - GrimmSpeed 160 Degree Thermostat

cody · 2009-07-17, 10:45 AM

That graph in the OP is very compelling though. It shows an average temp drop of "20-30 Degree cooler engine coolant temps" under, what I'm assuming, is aggressive use. However, you're right that it's probably less of an issue in a non-turbo car since the coolant is only cooling the motor, not the motor and the turbo.

But I wouldn't buy one until I saw the needle rise above where it normally is. Once that needle starts to climb from where it normally is under harsh conditions, it tells me that it's time to improve the efficiency of the cooling system. Yes, I know the stock coolant temp. gauge is "a joke" but I believe that it would show any significant rise in coolant temps.

2009-07-17, 10:45 AM	#24
cody Candy Mountain Real Name: Cody Join Date: May 2005 Location: Californication Posts: 7,751 Car: 03 Pussy Wagon, now with more pink! Class: TESP OMG Internet!	That graph in the OP is very compelling though. It shows an average temp drop of "20-30 Degree cooler engine coolant temps" under, what I'm assuming, is aggressive use. However, you're right that it's probably less of an issue in a non-turbo car since the coolant is only cooling the motor, not the motor and the turbo. But I wouldn't buy one until I saw the needle rise above where it normally is. Once that needle starts to climb from where it normally is under harsh conditions, it tells me that it's time to improve the efficiency of the cooling system. Yes, I know the stock coolant temp. gauge is "a joke" but I believe that it would show any significant rise in coolant temps. __________________ Slow and low, that is the tempo.