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I don't think anything compares to the sound of those old thermoquads when you put your right foot into them. My opinion is no. But the fuel injection will probably run better.


I have the FAST EZ EFI on a 440 that had the TQ, fuel milage went down and sound changed. The idle air is the only sound, no part or standing on it sound like the TQ. Starts and runs better was the only plus. The efi throttle body is a 1000 cfm, you have to run richer at the low end to keep it happy.