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      02-25-2013, 08:17 AM   #1
xyz100
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Drives: Challenger
Join Date: Jan 2013
Location: Texas

Posts: 92
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N20 all aluminum block

I just realized that N20 does not have steel sleeves at all in the cylinders. It has steel coating instead - "electric arc spraying technology". Hopefully it does not turn into Chevy-like failure over time. Makes me wonder why they do not offer extended warranty over 100K miles.
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