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  1. Engine
    Hey fellas, I am setting myself up to tune a Holley 4bbl carb with the Innovate wideband 02 and SSI-4, TPS, and a MAP sensor. I actually did this about 10 years ago, but sold off my entire set up (I'm an idiot....). I had drilled/tapped all the fixed orifices in my carb and created my own...