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  • Title: JIMS 66 389 YS
  • Description: No description
  • Owner: Gallery Administrator

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Notice the incorrect clocking of the Exhaust Manifold Flange. I am sure glad that I did not order these and try to stick my customer with them. I was told that they were the best. Made for Pontiacs. It is obvious that the designer does not even own...

JIMS 66 389 YS

  • Idiot Numbers

    • Idiot Numbers
    • Views: 637
    • By: Gallery Administrator

  • If you also pay attention you will notice that the OEM Rod Bolt Nuts are still installed on the OEM Rods. Kinda makes me wonder. Can you believe that people are still putting these fossil engines together with these antique failure prone rods?

    • If you also pay attention you will notice that the OEM Rod B…
    • Views: 672
    • By: Gallery Administrator

  • Take a gander at this Piston Skirt. I would like to give you all the secrets on a silver platter but then you would not appreciate the hard work I had to go thru to learn these secrets. So go out and find out what is wrong with both the design and th...

    • Take a gander at this Piston Skirt. I would like to give yo…
    • Views: 632
    • By: Gallery Administrator

  • Here you can see some mighty unique inner Cam Shaft Bearing damage. Why is this damage there? How was it caused? Was it due to F.O.D. How can you get such FOD into such a small space.

    • Here you can see some mighty unique inner Cam Shaft Bearing…
    • Views: 703
    • By: Gallery Administrator

  • Can you see the witness marks that prove some mental midget beat the camshaft into the block with a sledge hammer? Well, it does not take a rocket ship engineer to see this.

    • Can you see the witness marks that prove some mental midget…
    • Views: 777
    • By: Gallery Administrator

  • Just take a good look at it when you are wearing your bifocals. That way there will be no questions. I was quite surprised when I saw this. We had to pry the cam out of the block with a screwdriver.

    • Just take a good look at it when you are wearing your bifoca…
    • Views: 668
    • By: Gallery Administrator

  • Oh and here you have the full width center cam shaft bearing groove. You can be assured that this was FOD damage. A piece of FOD was shoved into the camshaft oil hole from the oil gallery.

    • Oh and here you have the full width center cam shaft bearing…
    • Views: 629
    • By: Gallery Administrator

  • And once again you have this neat looking damage on the center of the bearing. Where did this type of damage come from? Is is electrolytic corrosion? Cavitation? Chemical degredation? Keep guessing.

    • And once again you have this neat looking damage on the cent…
    • Views: 627
    • By: Gallery Administrator

  • Funny thing is this. I think that they measured the crankshaft. I believe that the micrometer was not zeroed and they though that it measured .010 undersize. So they installed .010 oversize Rod Bearings.

    • Funny thing is this. I think that they measured the cranksh…
    • Views: 598
    • By: Gallery Administrator