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Was it Zippy that talked about the 392 crate program? I seem to remember that the efi made 540 or something and the carb was 600-ish?
I wonder what the story on that was.
Different intake for sure. Don't know if the tunes were both optimized or not.
In my opinion, the intake used is more important than carb vs efi for WOT power. The intakes worth using IMO are the factory efi intakes (for wide powerband and more torque below 5000 rpm- may not be as strong above 6000 vs drag pak), and the drag pak / muscle motors intake (shorter runners).
-'02 Dodge Viper Ex-World Challenge racecar
-'73 Duster, 6.1 based 392 hilborn hemi, tko600, full floater rear 9", Hellwig custom bars, viper brakes, built for road course
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