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Old 09-11-2007, 12:50 PM   #7
newman
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Join Date: Mar 2005
Location: Brisbane
Car: KF Laser fwd BPT
Posts: 707
it should only become brittle if it's warmed up too quickly.... you can safely heat treat metal without causing bittleness

by the way, if you want to stay in the IHI turbos, VF34 all the way!
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