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Reische 170 Degree TSTAT

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Product Description

In the 78° ambient temp it seems the ECT wants to settle around 174° as long as the car is moving at 50+ mph, which is a few degrees cooler than a 4.6L DOHC setup. Short WOT bursts resulted in no more than a 2° rise in ECT. Thermostat seems to flow to rad pretty well by 182° and the stock GT500 fan/radiator setup proved more than adequate, easily controlling temps with the low speed fan. I think this is testament that the GT500 cooling system is pretty well done. It's hot-side thermostat housing design is superior to the 4.6L DOHC and favors high flow to the radiator, maximizing the larger diaphragm t-stat, with the coolant forced to take a 180° turn around to go back into the bypass. I feel confident that the 182° low fan setting will keep ECT in a target range of 176-184° under most city driving conditions.

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Product Reviews

  1. cool. cool. cool 5 Star Review

    Posted by on 3rd Oct 2016

    tstat works as advertised noticeable difference on gauge easy install.

  2. ECT runs a perfect 169-170 5 Star Review

    Posted by on 25th Sep 2016

    Simply stated, it works great at keeping the engine cooler. Simple, quick installation. I would buy this product again and would also recommend it to a friend.

  3. Simple and easy 5 Star Review

    Posted by on 30th May 2015

    A simple and easy install that brings engine temps down. Fast shipping and great service as always from Van.

  4. 170 Stat 5 Star Review

    Posted by on 6th Oct 2014

    Just installed the 170 stat on my 11 GT500 and couldn't be happier.She runs nice and cool Thanks Van for the great customer service and fast shipping !!

  5. Great addition to the power combo package 5 Star Review

    Posted by on 21st Jan 2014

    This TSTAT is a great complement to the power combo package. It helps the car run cooler which translates to more power and boy does it. If you order the power combo package this TSTAT is a must have. Even if you do not order the power package this item will help even with the stock configuration. Definitely a must have! The install is a piece of cake as well even for a beginner. Also, you cannot beat the customer service at Revan Racing. It is second to none.

  6. Thank you so much Revan 5 Star Review

    Posted by on 3rd Sep 2013

    All I can say thanks god that I found Revan Racing. I am sure it's the best website ever.

  7. great temp drop 5 Star Review

    Posted by on 22nd Aug 2013

    170 stat is a must have , temp drops are great thanks van for recomending it van is great to deal with and fast service, thanks van for all the parts and support

  8. Noticeable Temp Drop 5 Star Review

    Posted by on 4th Aug 2013

    Quality product. Tested in boiling pan with temp probe before installing to check opening temp and total opening area. Installed easily in GT500. Use 8MM deep socket on lower bolt.

  9. Outstanding Upgrade. 5 Star Review

    Posted by on 10th Jul 2013

    The install is straight forward and simple. The car without any fan setting changes is running cooler and more efficient. This is a highly recommended mod especially in a hot climate.

  10. noticeable drop in temp 5 Star Review

    Posted by on 6th Aug 2012

    these are the easiest tstats to change in the world. the difference on the temp gauge is great and i haven't even changed the fan settings yet!

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