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Itm flattop pistons.

moelk
in Engine & Drivetrain

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Anyone have experience with the Itm flattop pistons? Im looking at Ry6134-40 for my engine.

They are only 200$ on ebay.

I'm using the 40 over flat tops in my race car. No problems so far.

 

Chuck

  • Author

Perfect, thanks for the info.

    •
    • Like 1

    I'm using the 40 over flat tops in my race car. No problems so far.

     

    Chuck

     

    Chuck,

    How much compression are you running on them?

    S
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    I run them on my 10:1 CR street Z.  At the time I bought them close to 20 years ago, they came with lousy rings.  I've heard the rings are now better.

    They would be about the stock compression 9:1. We can't change that.

     

    Chuck

    • Author

    I would be at 10:1 or a bit more do to the head being shaved a little.

    Skickat från min iPhone med Tapatalk

    Deck height?

    Curious if the pistons had a positive deck height (above the block) and how much?

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