Re: Thunderbolt engine

Posted by gone1951 On 2008/9/11 22:19:29
Quote:
As far as I know are 3 "standard" compression heads used in the 51-54 production run for the 327/288 Motors:

288AT, 288ST/327AT, 327 STD


Kev do you know what the compression ratios would be with the three heads mounted on a 327 engine?

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