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Old 23-08-2006, 10:28 PM   #1
melbzetec
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Default Thermostats

A rather cheap part offered in the US is a 180 or 160 degree thermostat. (about $15)

Theory is,the replacement thermostat keeps the engine cooler, with all the supposed benefits of a cooler engine.

Two questions.

Is this valid or hokum?

What temperature thermostat do we run in Australia? (on an LR Focus)

Anyone know?

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Manual 2003 Machine Silver 5 Door LR Focus Zetec.
Mods: Ford Racing CNC'd cylinder head milled .040", 3 angle valve grind. Ford Racing Stage II camshafts. Ford Racing cam gears. Ford Racing long tube header. Random Technology hi flow cat. Herrod 2.25" stainless cat-back. Pipercross Viper intake. CFM 65mm throttle body. 2000 ported intake manifold. Herrod Custom SCT tune. Eibach suspension. Quaife ATB diff. Wilwood 13" brakes. Custom ST170 leather interior.
www.cardomain.com/ride/2773918

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Old 23-08-2006, 11:28 PM   #2
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I doubt anyone would know but good question Steve

*ponders about the answer*
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Old 24-08-2006, 04:48 PM   #3
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Running your engine colder can result in increased engine wear!! It's probably supposed to fool the ECU into injecting more fuel, but won't necessarily give you more power and isn't a good idea IMHO.
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Old 24-08-2006, 05:33 PM   #4
melbzetec
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Quote:
Originally Posted by murcod
Running your engine colder can result in increased engine wear!! It's probably supposed to fool the ECU into injecting more fuel, but won't necessarily give you more power and isn't a good idea IMHO.
Thanks Murcod. I always think with mods, there is no such thing as a free lunch. For an upside, there is usually a downside
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Manual 2003 Machine Silver 5 Door LR Focus Zetec.
Mods: Ford Racing CNC'd cylinder head milled .040", 3 angle valve grind. Ford Racing Stage II camshafts. Ford Racing cam gears. Ford Racing long tube header. Random Technology hi flow cat. Herrod 2.25" stainless cat-back. Pipercross Viper intake. CFM 65mm throttle body. 2000 ported intake manifold. Herrod Custom SCT tune. Eibach suspension. Quaife ATB diff. Wilwood 13" brakes. Custom ST170 leather interior.
www.cardomain.com/ride/2773918

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Old 24-08-2006, 05:56 PM   #5
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Is it for sale on Ebay anywhere?

That usually answers the question.
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Old 24-08-2006, 09:34 PM   #6
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Quote:
Originally Posted by zetec
Is it for sale on Ebay anywhere?

That usually answers the question.
No, it's usually some of the better tuner shops in the US

For example

http://www.newedgeperformance.com/in...TS&Category=70
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Manual 2003 Machine Silver 5 Door LR Focus Zetec.
Mods: Ford Racing CNC'd cylinder head milled .040", 3 angle valve grind. Ford Racing Stage II camshafts. Ford Racing cam gears. Ford Racing long tube header. Random Technology hi flow cat. Herrod 2.25" stainless cat-back. Pipercross Viper intake. CFM 65mm throttle body. 2000 ported intake manifold. Herrod Custom SCT tune. Eibach suspension. Quaife ATB diff. Wilwood 13" brakes. Custom ST170 leather interior.
www.cardomain.com/ride/2773918

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