Re: Engine temp rises when I get to cruise speed
Something to consider the load on the engine at 60 MPH is greater than at 30 MPH even at the same RPM. The vacuum reading at 60 will be less than at 30 showing the engine is now under greater load. You really need to determine if the radiator is actually dropping temp entering the engine from what it was leaving the engine.
Ronnieroadster
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I use the F word a lot no not that word these words Flathead , Focus and Finish.
"Life Member of the Bonneville 200 MPH Club using a Ford Flathead block"
Owner , Builder, Driver of the First Ford Flathead bodied roadster to run 200 MPH Record July 13, 2018 LTA timing association 200.921 in one and a half miles burning gasoline.
First ever gas burning Ford flathead powered roadster to run 200 MPH at Bonneville Salt Flats setting the record August 7th 2021 at 205.744 MPH
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