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Old 01-08-2017, 10:14 PM
Anthony Anthony is offline
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Join Date: Apr 1999
Location: cleveland, OH
Cobra Make, Engine: CSX4000, 427
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I believe the Holley 3255 is listed for a ford 427 Hi-perf crate engine. The 3255-1 was listed for the Hi-Riser crate motor. I believe both had the same metering blocks, jetting. I believe there were several cobra's equipped with the Hi-Riser engines. These were rated at 780 cfm, vacuum secondary.
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"After jumping into an early lead, Miles pitted for no reason. He let the entire field go by before re-entering the race. The crowd was jumping up and down as he stunned the Chevrolet drivers by easily passing the entire field to finish second behind MacDonald's other team Cobra. The Corvette people were completely demoralized."
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