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#1 |
Senior Member
![]() Join Date: Dec 2003
Location: Pampa, Texas
Posts: 1,553
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What t-stat?
I have a big block with a 4 core and i was running a little hotter than normal today....100 plus heat though!! i have a 180 in there now and that is all that i have ever run and just recently did a flush and fill and used the premixed coolant so i know my mixture is right..so what temp t-stat do you guys use 160? or just the ol' 180 just currious.
Thanks
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#2 |
Registered User
Join Date: Jan 2002
Location: Sahuarita, AZ USA
Posts: 2,033
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I run a 180 in my 402. I have a 4 core, also. We've been up to 108 to 110 recently. I pull a 5500 lb trailer with my truck and very seldom see it over 200, usually 190ish, up a little while pulling up hill. I'm not concerned about 200 (or 210 for that matter) as new stuff runs that hot all the time.
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#3 |
Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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once the motor warms up to operating temp it's going to run the same temp with a 180 or 160 thermo. thermostats don't have a refrigeration system built into them
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#4 |
Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,402
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A BB will run a little warmer than the run of the mill sb. I run a 180 stat in my 383, & it stays pretty constant on temp(tween 180-190). I ran a BB Olds in the truck, with the same 4 row core (fresh rad)....that one ran a 160 stat, & generally ran 210 in traffic on a 95 degree day. she would cool down to 175 rollin down the road tho.... I agree that 210 is no big problem.....you start pushing 225-230 & I get a little nervous
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