69 Camaro running like crap.

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06-26-2011, 11:39 AM

1969x11

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69 Camaro running like crap.

Whats going on here? This is my 69 Camaro ls1,t56 swap. I think my intank Walbro is about to **** the bed.I cant get it to rev past 4000 on the road.69 wot.hpl

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06-26-2011, 12:23 PM

2xLS1

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The narrow band O2 sensors are going below 50mv at WOT. You are going to break it if you keep going WOT with it that lean. If you suspect a bad fuel pump, put a fuel pressure gauge on it and test it.

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