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Old 01-29-2007, 07:06 PM
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Default Re: Another COPO question

The COPO camaros had the L72 version, so it was rated at 425 - even though Yenko may have advertised it at it's old 1965 rating of 450.

The '67 Yenko Camaros did come in two versions - but they were not COPO's. The 4speed YC was 450hp and the a/t was 410hp, (ie; hydraulic cam version).
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70 Yenko Nova-350/360, 4speed M21, 4.10 Posi (Daddy's Ride)
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67 RS Camaro-327/250hp, 2speed Glide, & 3.08 Open (Danny's Ride)
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