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Old 02-19-2020, 01:22 PM   #13
Mart
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Join Date: May 2010
Location: Solihull, England.
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Default Re: Traded for a French Flathead Block

It is thought that the restrictive ports were by design along with very soft valve springs. These were built for military vehicles where being dependable and not breaking down could be a matter of life and death.

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