Which Thermostat?

IHateHacks · 02-28-2007, 03:00 PM

For winter, yes you did the right thing. Actually you just put a stock rated aftermarket thermostat in there. You should have just gotten a factory thermo if you wanted to run the stock rating.

It matters because your coolant temperature sensor (the one the ECU uses) needs to see higher than 170 degree for the engine to go into closed loop. That's when the engine operates at its most efficent, completely combusting the fuel mixture, burning off condensation, reducing emmissions, etc.

ddmcse · 03-01-2007, 11:18 AM

i wouldn't use a parts store thermostat with a toyota supra
i would spend the extra 4 dollars and get one from toyota
cuz when you're at the next time wondering why the thing is overheating again you can cross that off the list
you can get 160 - 190 toyota stats too
i run a 160

02-28-2007, 03:00 PM	#1
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	For winter, yes you did the right thing. Actually you just put a stock rated aftermarket thermostat in there. You should have just gotten a factory thermo if you wanted to run the stock rating. It matters because your coolant temperature sensor (the one the ECU uses) needs to see higher than 170 degree for the engine to go into closed loop. That's when the engine operates at its most efficent, completely combusting the fuel mixture, burning off condensation, reducing emmissions, etc. Last edited by IHateHacks; 02-28-2007 at 03:07 PM.

03-01-2007, 11:18 AM	#2
ddmcse 500whp yet? Join Date: Jun 2005 Location: CT U.S.A. Posts: 966	i wouldn't use a parts store thermostat with a toyota supra i would spend the extra 4 dollars and get one from toyota cuz when you're at the next time wondering why the thing is overheating again you can cross that off the list you can get 160 - 190 toyota stats too i run a 160 __________________ 300+ RW HP Dyno run, jdm,mod turbo,3"exh,electfan,greddyboost Blown HeadGasket info My Supra KiXGaS

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
installing thermostat	sd88supra	MKIII Supra	8	06-18-2010 02:23 AM
Thermostat	SilenceboneSupra	MKIII Supra	2	12-01-2007 06:37 AM
Thermostat Necessary?	Bullz_EyE	MKIII Supra	16	01-02-2007 12:12 AM
Checking Thermostat	scruffboy	Non-Generation Specific Questions	6	03-09-2006 05:49 PM
Thermostat???	kewlcoconut	MKIII Supra	2	12-24-2005 08:37 PM