LoganWC34's latest activity

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    LoganWC34 replied to the thread 455 Olds.
    tore off the intake/valve covers. Head gaskets and valves are my issue. Did a leakdown test and figured that out. Now my issue is...
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    LoganWC34 reacted to FENDERFAB's post in the thread 455 Olds with Like Like.
    Could be a variety of things. Head gaskets, Could be head issues with the valves. Could be a fucked cam. Could be messed up pistons...
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    LoganWC34 reacted to 4xFoorOffroad's post in the thread 455 Olds with Like Like.
    Borescopes are pretty reasonably priced these days. Can check it out before even turning a wrench if it’s going to take awhile to get...
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    LoganWC34 reacted to 84Prerunner's post in the thread 455 Olds with Like Like.
    Multiple cracks in the block if it really froze or rust holding valves open. Pulling valve covers will pretty quickly tell if there is a...
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    LoganWC34 posted the thread 455 Olds in Garage - Engine Tech.
    Bought a boat with a 455 olds. Runs, but did a compression test. Heres the results : cylinder 1 135psi cylinder 3 90psi cylinder 5...
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