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  1. Perkins M20 - Head removed and this is what I found

    Diesel
    Well i finally got time to really dig into the perkins M20 thats on my boat. The engine wont turn over via the nut on the crankshaft even with the injectors removed. I had flooded the injector holes with PB Blaster for 2-3 weeks and was still unable to get it to turn over. I decided that...
  2. Seized Seacock Help

    Gear & Maintenance
    So I have gotten most of my seacocks apart to lap and grease but can't get the last two. They are spartan cone plugs. I've tried: Heat gun Pb blaster Hitting with dead blow hammer PVC for increased leverage ( I started to bend the handle so that's not the ticket) I'm out of ideas. Is the...
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