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Old 05-16-2011, 02:41 PM   #128
Rob43
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Join Date: Oct 2009
Location: Richmond VA
Posts: 2,551
My Ride: 2003 BMW 331Ci, 5spd
Quote:
Originally Posted by zx5rider View Post
Sorry but what is hardened?





Sent from my ADR6400L using Bimmer App

This will explain it best. Without this a cheap set of cams will probably fail......quick.


http://en.wikipedia.org/wiki/Case_hardening
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Rob #43 ITS/ITR/STU, BMW 325I, STU LAP RECORD
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Quote:
Originally Posted by RacerX View Post
Nitrous is a little trickier than boost, but it's not the spray that kills motors, it's STUPIDITY!!
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