Thread: 12 1/2 -1 compression on the street?
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Old 04-08-2000, 12:59 AM
JoeC JoeC is offline
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Default Re: 12 1/2 -1 compression on the street?
Chevy made two prototype 1969 ZL-1 Camaros under COPO # 9567 with 11:1 compression. According to one Camaro book they were "intended to provide a more streetable car with more expressive graphics then the regular ZL-1 Camaros".
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