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...unusual radiator just for starters.
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That radiator also appears to be a Speedwell product. If it is like the one I bought from Speedwell a couple of years ago (and it sure looks like it), it is an aluminum, direct replacement unit, and a bit north of $500! Helped my cooling problem on the race car though I've learned of much cheaper solutions since then. /ubbthreads/images/graemlins/frown.gif
Tim