Well that's a good question. After all that, the radiator was finally installed by one of the members of the historical society a mere 4 days before the July Fourth parade.......and they found another problem....a giant crack in the back cylinder's outer water jacket. Needless to say, It stayed in the barn.
By the way, I lost all of my process pics after the shell came off the mill. I put a new card in my camera and took a bunch of pics and everything was fine until I tried to load them on my computer.
The card never did give up the pics... Phil Laurson was kind enough to let me take the radiator off, dissassemble it and take pics
Here is that crack, It looks like a freeze crack to me. And here's a couple more pics of the 1014 cubic inch Seagraves motor. it has dual plugged heads, dual UNDER head cams, a distributer, a magneto, and an aluminum intake with an updraft stromberg! There are some little cups on the sides of each cylinder that are prime cups..you put a little gas in each one before you start it. I believe that the redline on this monster is1500 RPM. I looked through all the literature but could find no HP rating.
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