C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Question on Hooker 2149 headers..

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Old Mar 3, 2010 | 10:36 AM
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Default Question on Hooker 2149 headers..

I see on there website that the #2149 headers have the O2 senser in the tube coming off the #7 cylinder only. Does this cause any O2 sensor reading problems just using one cylinder instead of having the O2 senser in the collecter to read all 4 cylinders on that side?.Also I remember a problem with the fit of the Y pipe a while back, does anyone know if this fitment problem had been fixed? My car is an 89.Thanks WW

Last edited by WW7; Mar 3, 2010 at 10:40 AM.
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Old Mar 3, 2010 | 10:41 AM
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It shouldn't - but it only reads ratio in 7's tube.

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