06-09-2006, 03:12 PM | #21 |
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Re: Which Radiator
Nate resize that monstrous signature!
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1998 Mustang GT Coupe - World's Slowest Racecar 2005 Toyota 4Runner SR5 V8 2013 Volkswagen Jetta Sportwagen TDI |
06-22-2006, 08:08 PM | #22 | |
Friends' Dad/Dad-in-Law
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Location: Taunton, MA
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Re: Which Radiator
Quote:
I've got the radiator made by fluidyne. Looks exactly like the AFCO one picturesd in this thread. I'll be putting a 160 thermostat in duriong the swap-over for extra insurance against overheating |
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06-22-2006, 11:40 PM | #23 |
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Re: Which Radiator
Will that thermostat also work on fox bodies? maybe a dumb question to some of you but i need to know. My coupe operates around 184 - 188 while the gt operates around 186 - 190. What is the quote unquote textbook operating temp. for these motors and will the 160 work for all? Do any mods that have been done to the motor effect the operating temp?
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06-26-2006, 04:58 AM | #24 |
Friends' Dad/Dad-in-Law
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Re: Which Radiator
well all I can say is WHEWWW!!! the running temp has gone down considerably (at least 30 degrees) after installing the new radiator and 160F thermostat this past weekend.
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06-26-2006, 06:40 AM | #25 |
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Re: Which Radiator
A word of caution about low cooling temps.
Coolant temps below ~180F will accelerate cylinder bore wear quite a bit. It is also likely that your are losing power, increasing emissions, and losing fuel economy. Temps below ~165F or so (it changes depending on the EEC-IV programming) will cause the car to stay in warm up mode. This means excess fuel. The lower coolant temps will decrease the thermal efficiency of the motor. The ideal temps (for all of the above mentioned characteristics) seems to be around 195-210F. If you live in a very hot area it may be difficult to control temps at the higher temps. It is in high temp areas that the 160 is appropriate. Other than that, I suggest staying away from the low coolant temps. Personally I am cooling a 408w with a stock 2 core replacement rad, metal fan (no clutch), and flowcooler water pump. My 197F T-stat sticks open once, so my coolant temps (as read from the datalog) never leave the low 190s. I have never been over 200F in a datalog. I will be replacing the stat soon to try and get the temps back up where they should be. Mr. Gasket is supposed to very good and reliable. jason |
06-27-2006, 05:10 AM | #26 | |
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Re: Which Radiator
Quote:
Oh, and btw, the install went smooth exept for one thing. The bracket for the anti-lock brakes module??? (I think) on the inside of the passenger side frame rail was a bit of a squeeze to fit the much thicker radiator core and tank though. |
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06-27-2006, 12:37 PM | #27 | |
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Join Date: Mar 2006
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Re: Which Radiator
Quote:
What are the air temps in your area? 220-230F is a bit too high. I agree that using a 160F stat does not mean that cooling system temps will be in the 160F range. What is crucial is the temperature of the coolant, not so much the rating of the T-stat. Hope the new setup works out. |
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06-28-2006, 10:41 AM | #28 |
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Re: Which Radiator
it's been in the high 80's or 90's here lately with relative humidity in the 70's+ but I drive in heavy traffic in the afternoon too so it's a lot of hot, slow, stop & go traffic fo 1-1/2 hours or more
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