Re: WTB 4bbl intake manifold for a 23 series 327

Posted by Jack Vines On 2023/10/31 23:33:20
Quote:
probably


Agree, Packard did some interesting variations with those last 327"s, five mains and seven mains, hydraulic lifters and solid lifters. Where can we go to confirm the 4-bbl engines did in fact have higher compression and more camshaft duration?

jack vines

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