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Old 08-18-2011, 09:14 PM   #11
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Join Date: May 2010
Location: OKC / Tonkawa, Ok.
Posts: 1,960
Default Re: Ok so a brand new radiator and it still runs hot

One of the hard things to nail down is that before we did the valve job and added the HC head 40MPH was the top of the scale.

I spoke to a couple of club guys tonight at dinner and they echoed a lot of what I am hearing here. We are going to go through the list tomorrow and see if we can identify the issue. After warm up I usually close the GAV and at speed I run with the advance half way down.
Sooner Model A Club of Oklahoma
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