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Old 07-15-2022, 02:37 AM   #142
jrvariel48
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Join Date: Jan 2012
Location: New Jersey
Posts: 1,427
Default Re: Engine temp rises when I get to cruise speed

Quote:
Originally Posted by cadillac512 View Post
Joe-
The Speedway pumps are working perfectly on my 260" Merc. I run a recored stock radiator in a '41 Merc and it runs down the road 60 mph at 190 degrees on a 100 degree day (104 here today). 50/50 green ethylene glycol coolant , stock 4 blade crank mounted fan. It'll get to 200 sitting at idle in a drive - through line but never loses any coolant, and I run a non pressurized cap with no recovery bottle.



Terry
Wow! That's impressive! I wish I had numbers like that.
One day.
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