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Re: Static compression versus dynamic
Posted to Technical Tips Forum on 1/15/2024 28 Replies

Hi Gary,

Years ago, in the early 90's, I owned a '72 Ford F-250 with a 390 CID that I pulled the troubled heads on and took them to the machine shop. The following week I came to pick them up and before leaving, I pushed down on a couple of the valves and fo... Login to read more.

28 Replies Received (View Replies)