The Lotus Club Track day held at Portland International Raceway started as a very good day.  With the new engine and suspension setup, the car (and me) where flying around the track.  On the last morning session, the car started to spew water from the radiator overflow.  I spoke with several of the local experts and Jay Ivey (the engine builder).  The consensus was I needed a higher pressure radiator cap.  During the noon...

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