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WHATS THE COST FOR THE EFI SET UP, FOR A NA 509 670HP MOTOR MINE HAD A 1050 DOM, What will I gain going to this set up and how much. thanks ART

Hello Art,

The system sells for $4999.00. The smallest engine we have run the system on was a 572C.I.D B/B Chevy. The engine had 10.1-1 compression and Dart Pro-1 355 CNC cylinder heads it was a very basic package. The engine made 830 Horsepower @ 5600rpm's and 800ft lbs of torgue @5000 rpm's. Our whole goal here was to show that the system would make similar to smaller supercharged engine power but the big deal is in the fuel economy. This system ran a 4.2 brake specific on the dyno at those numbers. Most supercharged engines making this kind of power are sucking down the fuel at say 5.5-plus brake specifics. This is another example of why Ilmor's 710 is gaining ground on Mercury 700SCI similar horsepower at a fraction of the fuel consumption. Now I know this engine is bigger than yours so the only real power references we could make are some educated "Guesstimations" in reference to your package. feel free to contact us at 386-445-2500

Happy Holidays
Hardin Marine

Saw this at PRI, very nice piece.