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Big Bore Cylinders and Cranks

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  • For Sale Big Bore Cylinders and Cranks

    1999 ESR H10S 68.5mm cylinder has cracked skirt but is repairable at power seal

    Honda Stock Crank 60$ 12 Races
    Honda Stock Crank 30$ 20 Races
    Honda Stock Crank and used piston 20$ 30 Races

    All cylinders have power valve plugs and are in great condition.
    856-503-2647 Shawn
    Attached Files
    Last edited by shawreinh; 11-06-2014, 04:51 PM. Reason: update list

  • #2
    I will take the 74mm crank.

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    • #3
      What bore on Coffey?

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      • #4
        68Mmm big bore

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        • #5
          Hey, what did you think of the 2000 ESR H111T 68mm steel sleeve with 55a dome esr housing combo? and were did you run it if I may ask?

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          • #6
            We ran this cylinder at lanco kutztown Greenwood valley it was a good competitive cylinder our primary cylinder when we ran big bores was the dby the esr wasnt as strong as the dby but was in the ball park at every one of these tracks

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            • #7
              Thanks, I have one that is also marked the same and with dby next to it. The port timing seems perfect. I didn't get a chance to try it cause I changed motors do to an air leak.

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              • #8
                Which cyclinder seems to have best power the dby or coffey cyclinder?

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                • #9
                  They are pretty even but I am going to say the coffey cylinder has the edge. But both are great cylinders and you wont be disappointed. We run all 76 stroke motors now and dont have the.need for our big bordering anymore. Thanks

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                  • #10
                    I sent you a pm on the dby and coffey cyc.

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                    • #11
                      money order in the mail for the cyclinders.

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                      • #12
                        All boxed up and ready to ship thanks.

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