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B20b intake manifold, question on modification

uid 779's pic
posted by  matt b on  Thu Nov 21 13:05 CST 2002
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last visit: Tue Oct 14 16:33 CST 2014
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I think those were an emissions thing... I always pull 'em out or pin them permanently open. Don't know if they harm when they are in, but they sure don't help anything... I've been told they cost you power though.

I'd leave 'em out if I were you.

-matt






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New B20b intake manifold, question on modification [140-160]
posted by  grainy  on Thu Nov 21 12:35 CST 2002 >


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