1970 428 Super Cobra Jet Dyno Pull
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Uploader Comments (RAMAIRGUY)
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All Comments (3)
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9R02R owner here...Edelbrock heads and intake, 750cfm 4150-HP, Crane & Erson & Hooker
480hp @ 5800 with 10.25:1 on pump gas
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Nice. Informative to see what musclecars engines were really capable of. Pretty much mirrors the estimates of the 428's hp from some of my old 1967 - 1970 car magazines.
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Yes, now massage the cylinder head and intake ports, add good headers and a custom cam to match the flow of the rework and you'll be up in the 440bhp range with 465-470 ft lbs of torque.
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The car is so rare that the idea was to put it back to a true stock application the way it left the factory. Its one of 9 biult with a 428 SCJ, coupe, Non-Ram air, Power steering and power brake delete, 4 speed, 4:30 geared cars from Ford. In fact the other 8 cars were geared at 3:91's so this car is one of one. A true Ford drag racing monster.
RAMAIRGUY 3 years ago