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Cams »
https://forums.nicoclub.com/cams-u55344.html
Mon Aug 11, 2008 10:52 am
it happened to me when we were replacing my old turbo, but luckly the bolt that was not removed was left on the O2 housing, so we took it a wedling place where the guy rewelded another bold (with head) and removed it with a wrench.
Might need more effort if its on the turbo or some other place. Good luck.