Patterson?s Holley-Powered COPO Camaro Sets CC/SA Record
 

Using a Patterson Racing-built 427 equipped with a Holley EFI system and Holley Hi-Ram intake, veteran sportsman racer Todd Patterson laid down a 9.25 at 142 mph at the NHRA National Open in Great Bend, Kan. in his COPO Camaro to reset the NHRA CC/SA national record.

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