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?? Would Drilling 4 Holes In Stock Thermo Help ??

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Old 03-08-2004, 03:35 PM
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zvettez
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Default ?? Would Drilling 4 Holes In Stock Thermo Help ??

Would Drilling 4 Holes In Stock Thermo Help or hurt ?
would it lower the temp say 190 degrees just a thought


[Modified by zvettez, 9:01 PM 3/8/2004]
Old 03-08-2004, 03:48 PM
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runamuk
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

The purpose behind the thermostat is not only to allow the water to remain in the block until it reachs a certain temperature but it also allows the water to remain in the radiator long enough to cool. If you allow too much water to constantly flow then it will never have enough time to cool in the radiator and you'll have overheating issues.

The best thing to do is buy the proper thermostat for your application and if you want the engine to run cooler then you also have to have the fans reprogrammed to come on earlier.
Old 03-08-2004, 04:03 PM
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zvettez
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

if the darn things were not $60 just thought it would be a low buck mod :rofl:
Old 03-08-2004, 04:47 PM
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BigBlue
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

Since when did a thermostat start costing $60? I know I can pick one up from O'Reily's for like $20.
Old 03-08-2004, 04:58 PM
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zvettez
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (BigBlue)

http://www.ecklers.com/product.asp?p...MN8N58XUJ952SE


what is the website address because everwhere i look they are $55 plus shipping


[Modified by zvettez, 9:59 PM 3/8/2004]
Old 03-08-2004, 05:37 PM
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98silverC5
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

I have read that you can change the temperature of the stock thermostat by adding a shim under the pin in the top of the housing. The info I have seen said a .1" shim would change the stock thermostat to a 180 degree thermostat. I have done this to mine over the winter but have not started the car as of yet because of all the other mods I am doing. Will be more than likely an other few weeks before I can get the car on the road to know for sure if it worked.
Old 03-08-2004, 06:14 PM
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Terry Burger
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

If you send me $10 I'll send you a kit to easily turn your stock thermo
in to a 172 degree model. =)
Old 03-08-2004, 06:37 PM
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yankeevetteconvert
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (98silverC5)

I have read that you can change the temperature of the stock thermostat by adding a shim under the pin in the top of the housing. The info I have seen said a .1" shim would change the stock thermostat to a 180 degree thermostat. I have done this to mine over the winter but have not started the car as of yet because of all the other mods I am doing. Will be more than likely an other few weeks before I can get the car on the road to know for sure if it worked.
I did this mod. last summer and it works great.I sent you a email with the procedure. Hope it helps.
Old 03-08-2004, 07:57 PM
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zvettez
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

anyone know about o'reilys ? were it is does it have a website?
Old 03-08-2004, 08:08 PM
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SFVetteman
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (BigBlue)

Since when did a thermostat start costing $60? I know I can pick one up from O'Reily's for like $20.
You could also go to NAPA auto parts and get one for the same price but the problem is I doubt if it is anything but the stock temperature thermostat :rolleyes:
Old 03-08-2004, 08:10 PM
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zvettez
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

ok / i found it/ none in located in nj, do they sell a 180 degree one? they just have 187 degree listed?
Old 03-08-2004, 08:50 PM
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gojo
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (98silverC5)

On mine it took an 1/8 inch shim to get 181*. If you have an 03 or newer you will need an earlier thermo to do the pin mod. On an 03 you can cut the spring. The problem with that is if you cut too much you can't add back spring.
Old 03-09-2004, 12:25 AM
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zvettez
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Default Re: ?? Would Drilling 4 Holes In Stock Thermo Help ?? (zvettez)

what is the hole size? i know 3/16" dia .101 to .125 thick thanks

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