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**bhap** · 09-30-2022, 08:13 PM

I’m running a Quadrajet with an L31 and even with a 3.38 rear axle, I’m in the low teens for mpg. Curious to hear “before and after” air fuel ratios.
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09-30-2022, 08:13 PM	#2
bhap Senior Member Join Date: Mar 2006 Location: Pittsburgh, PA Posts: 241	Re: Bluetooth O2 sensor and a carb I’m running a Quadrajet with an L31 and even with a 3.38 rear axle, I’m in the low teens for mpg. Curious to hear “before and after” air fuel ratios. Posted via Mobile Device