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Cryogenically tempering car parts improves fuel efficiency

2086 Views 13 Replies 11 Participants Last post by  james
Apparently some guy in the US is cryogenically tempering car parts to increase engine longevity and fuel efficiency on his Insight!

Check out http://www.kfor.com/Global/story.asp?S=3390503&nav=6uy5aHLq
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