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  1. #1

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    KPG ported 1390 motor

    I acquired a few 1390 parts as part of the deal when I sold a conversion ski several months ago to a good friend of mine. The cylinders are ported by Kerry Hibdon and were on the gpr that won MudBug back in 2007. It was a efi single pipe that ran 82.3 but the same ski went 84.2 unofficially. Two of the cylinders are freshly plated and one cylinder needs new plating.

    Here's a list of what is included:
    (3) KPG ported 1390 cylinders (2 w/ new plating & 1 needs plating)
    (4) 1390 groupk pistons (2 brand new & 2 low hr. in perfect shape)
    (3) R&D groupk 1390 pump gas heads (premium fuel 91-93 oct.)
    (1) OsideBill 87octane 1390 oem head (never used since milled)
    (1) OEM 160+psi head (needs some work to fix one of the domes) - Requires 20% 110 race fuel
    (4) 1390 cut oem powervalves
    (1) new 1390 head gasket

    $1,200 plus shipping (+ PayPal fee if not sent as a gift)

    I also have a complete, assembled bottom end for $1,000 plus the ride.
    -1200 cases clearance for 87mm pistons
    -OEM crank trued & welded by Crankworks with heavy duty mag bearing (3 hours of use)
    -RAD lightweight charging flywheel
    -Front mag cover/stator
    -R&D billet rear coupler

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    Last edited by Screamin'SLX; 06-29-2015 at 12:27 PM.


  2. #2

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    Oem crank
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  3. #3

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    More pics
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  4. #4

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    TTT

  5. #5

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    Bump

  6. #6

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    Last edited by Screamin'SLX; 12-31-2014 at 08:43 AM.

  7. #7

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    Bump

  8. #8

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  9. #9

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  10. #10

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    Last edited by Screamin'SLX; 02-03-2015 at 09:57 AM.

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