FiTech EFI Tuning Forum

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Plymouth Fury; 446" RB with 30062 Dual TBs

Six years with EFI. Some days I hate it, but most days I love it. Was getting 12mpg with 600 Edelbrock carbs; can't do better than 5.5-6mpg with the EFI. Love the starting (especially cold starts) love the throttle response; hate the mileage. Not trying to be a Prius. But 1/2 the mileage of carbs?

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