Thread: What class would a 66 427/425 Biscayne have run in
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Old 07-01-2009, 09:24 PM
Chevy454 Chevy454 is offline
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Default Re: What class would a 66 427/425 Biscayne have run in
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My original NHRA class guide shows 8.56 for Stock and 8.66 for Super Stock...I didn't bring any rule books with me to Michigan, so someone with a '66 book handy can chime with what class those factors fall into.

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Ok, had a chance to grab my '66 rule book...woulda been in A/Stock (7.00-8.69). I forgot there wasn't a Super/Stock class per se *yet*, so the 8.56 factor would've been the one you'd have used in '66...


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