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Replacing thermostat 160

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Old Jan 5, 2011 | 12:20 PM
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Default Replacing thermostat 160

I'm getting ready to replace my thermostat with a 160. I saw the how to on install university.. Did you guys really torque down the bolts holding the thermostat?? Or simply tighten them at will?? And how hard will this be?? Seems pretty straight forward .. Any tips ??

Thanks
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Old Jan 5, 2011 | 12:38 PM
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Originally Posted by z28_n_tx
I'm getting ready to replace my thermostat with a 160. I saw the how to on install university.. Did you guys really torque down the bolts holding the thermostat?? Or simply tighten them at will?? And how hard will this be?? Seems pretty straight forward .. Any tips ??

Thanks
Take the two bolts out...3 minutes

Put the new t-stat housing on and tighten them down.....3 minutes

I never torque them down by specs, no need. Just tighten them down pretty good, do not go crazy, just normal tight.

.
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Old Jan 5, 2011 | 02:02 PM
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Waste of your time and money, because the thermostat
does not control operating temperature on a stock setup
(the fans do) and if you want to run at the thermostat
setpoint, you don't have enough radiator core to do that
reliably (like summer, A/C on, forget maintaining 175F).

The stock 194F ("180") is perfectly fine, more efficient,
and costs nothing performance-wise to leave it be.
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Old Jan 5, 2011 | 02:08 PM
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i have 1.........i like it
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Old Jan 5, 2011 | 03:38 PM
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Originally Posted by jimmyblue
Waste of your time and money, because the thermostat
does not control operating temperature on a stock setup
(the fans do) and if you want to run at the thermostat
setpoint, you don't have enough radiator core to do that
reliably (like summer, A/C on, forget maintaining 175F).

The stock 194F ("180") is perfectly fine, more efficient,
and costs nothing performance-wise to leave it be.
Waste of time and money I agree. You'll see lower temps while moving but thats about it. During the winter if you do alot of short trips you may see extra moisture build up inside your oil cap due to that 160 t-stat.

Pretty sure the stocker is 187F..
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Old Jan 5, 2011 | 04:00 PM
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Originally Posted by Kevin01Z28
Waste of time and money I agree. You'll see lower temps while moving but thats about it. During the winter if you do alot of short trips you may see extra moisture build up inside your oil cap due to that 160 t-stat.

Pretty sure the stocker is 187F..

This is it right here. It is a waste of time and money. Not alot of people realise these engines are designed to run at least 190f. This is so moisture in the system can burn off and oil temp can get hot enough to do the same.

But, if the car is driven in hot enough climates where coolant temps will stay at least 190f with a lower t stat then its fine. But even then IMO just leave the stock t stat in and program the fans to come on sooner for hot weather.
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Old Jan 5, 2011 | 10:23 PM
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Ya, when I bought my car about 4 months ago it came with a 160 in it. Now that its cooler at night now, my car barely gets above 160. (I have a 98 so my temp gauge reads actual) I just bought a 187 the other day to put in so the car can at least get to operating temp.
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Old Jan 5, 2011 | 11:40 PM
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leave 180 for winter time and 160 for summer time. end of discustion.
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Old Jan 6, 2011 | 06:36 AM
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thanks guys.. guess ill just leave the stocker in..
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