Quote:
Originally Posted by john_cramer
I think of Chromal as being a very early sixties concept, is it not? When was the last time they used it, did any of the prototypes have it? (other than in an airplane engine?) 
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John, the 914/6GT, 911R, 917, 908/2 all list chromal in their engine specs.(like the ST submitted above)
So the last ones to get Chromal seem to be the 917 and the ST.