From: Bill M <y1topbanana73@xxxxxxxxx>
To: 1962to1965mopars@xxxxxxxxxxxxxxxx
Sent: Monday, August 8, 2011 9:29 PM
Subject: Re: Running Warm
My thought was more cores, more water capacity, more cooling capacity.
When I get moving again, the temp will come right down, but it's still
reading a little high compared to the 3-core.
I'm wondering if I'm going to have to spend the $ for a shroud, and a
Flowkooler water pump.
Bill
M
65 Coronet 500 'vert
http://1962to1965mopar.ornocar.com/mmo62008.html73 Dart Sport, 00 Cherokee Sport, 05 Ram 2500 CTD, 4WD, QC, LB, Laramie
21 Model T Depot Hack, 92 Accord, 06 Mazda 3
On Mon, Aug 8, 2011 at 9:04 PM, Jimmy Peavy <
peaver63@xxxxxxxxxxxxxx> wrote:
> Why did you go from a three row to a four?
> Sometimes a thicker core will run hotter because airflow is restricted more
> with the added thickness.
>
> Jimmy
>
> On 8/8/2011 7:44 PM, Bill M wrote:
>>
>> I installed a new and now my Coronet is definitely running warmer than
>> it should.
>>
>> Here's the list...
>> 318 Poly, Mild cam, 4-bbl
>> New 4-core copper
radiator (US Radiator)
>> New 180 deg thermostat
>> New 16LB cap
>>
>> No known issue with the water pump.
>> 7-blade fan w/ clutch (seems to be working) ~1 inch from the rad.
>> No fan shroud
>>
>> I swapped the previous 3-core radiator out because it was leaking.
>> With the 3-core setup (no shroud) it never got as hot as fast as it
>> does now. In fact after sitting just a few minutes at a light, this
>> 4-core gets as hot as the 3-core rad did on only the hottest days in
>> July/August.
>>
>> I know the lack of a shroud is 1 problem, but I just can't shell out
>> $250 +$50 for mounting hardware for it right now.
>>
>> Considering I basically swapped only the rad, it should be acting
>> better than this.
>>
>> Any thoughts?
>>
>> Bill M
>> 65
Coronet 500 'vert
http://1962to1965mopar.ornocar.com/mmo62008.html>> 73 Dart Sport, 00 Cherokee Sport, 05 Ram 2500 CTD, 4WD, QC, LB, Laramie
>> 21 Model T Depot Hack, 92 Accord, 06 Mazda 3
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