Hi David I have the identical Hemi set up in my car
it began life with an alum 3 row rad a (2) 10" plastic electric fans

it was warm and progressively got warmer 200-215 for a 25 mile ride on open roads

did some searching this winter '/ spring …. finally settled on a Glen Ray Radiator unit c/w metal shroud and a

Hayden flex as per Bob Schirmer's recommendation My temp now barely exceeds 180 (maybe 190 in traffic)

but all works to a tee and I now enjoy and trust driving the car again

hope this helps

Enzo

On Friday, August 24, 2018 12:12 PM, 'DavidCHurd' via The 1962 to 1965 Mopar Mail List Clubhouse <1962to1965mopars@xxxxxxxxxxxxxxxx> wrote:

Yeah, I clipped and saved it too.

David C Hurd

via iPhone

On Aug 24, 2018, at 8:34 AM, Hall (US), Ricky L <ricky.l.hall@xxxxxxxxxx> wrote:

Very good article - a keeper....................

https://www.hotrod.com/articles/robert-foleys-426-max-wedge-powered-1963-polara-overheats-gonna-fix/

Timing plays a big role - my 318 Poly set at 15 BTDC takes a long time to warm up - if anything runs too cool.

Stock fan - no shroud.

FlowKooler water pump + 180 degree Robertshaw thermostat

Radiator: “Desert Cooler” aluminum 2 rows 1” tubes 14-16 fins per inch (Classic Industries MB2352A – US Radiator AL035037ANDZ)

From: 'DavidCHurd' via The 1962 to 1965 Mopar Mail List Clubhouse [mailto:1962to1965mopars@xxxxxxxxxxxxxxxx]
Sent: Friday, August 24, 2018 8:19 AM
To: 1962to1965mopars@xxxxxxxxxxxxxxxx
Subject: Re: Overheating problems| Day Motor Sports article

-Check the water sensor and make sure it is accurate.

- I use a Moroso high flow 160-degree thermostat.

- May need a high flow water pump.

Google this link

Robert Foley’s 426 Max Wedge–Powered 1963 Polara Overheats. We’re Gonna Fix It

And it will take you to the April Hotrod article with many good items.

David C Hurd

via iPhone

On Aug 24, 2018, at 7:56 AM, PallCon Services <pallconservices@xxxxxxxxx> wrote:

I have a 528 hemi in my 65 Coronet. With fan blade and electric fan it still goes over 200 degrees at idle.
I read the below article about overheating.
Anybody have a comment regarding this article before I start over trying to resolve my heating problem?

I will check all these things and see what type (how many pass) radiator I have as well as pulley ratio, and thermostat.
It seems to make sense to keep water running thru the radiator for as many passes / time as possible to cool it before returning to the engine.

Thanks for your experience and comments.

https://www.daymotorsports.com/info/technical-info/article/overheating-problems

David E. Blosser
239-293-4885
1169 Laurel Ridge Drive
Waynesville, NC 28786
12440 Lake Jovita Blvd
Dade City, FL 33525

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Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks!

1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
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