smog pump

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12-24-2006, 04:01 PM

kkinsman

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Join Date: Dec 2006

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Posts: 38

smog pump

hi i heard if you take smog pump off would this make it backfire is this true

12-24-2006, 05:41 PM

89stanglx

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Join Date: Nov 2004

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Posts: 537

RE: smog pump

No, but eventually your cats will clog.

12-24-2006, 05:49 PM

kkinsman

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Join Date: Dec 2006

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Posts: 38

RE: smog pump

i put long tube headers and 3 inch exhaust and took the smog pump off and now it runs rough backfires and no back presure i thought maybe smog pumpe be the backfireing promblem
thanks for your help

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