Siebenrock 1000cc Power Conversion Kit for 75/6 75/7 80/7 90/6 90S 76-80

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    Siebenrock 1000cc Power Conversion Kit for 75/6 75/7 80/7 90/6 90S 76-80

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    Code: 1100085
    Price: $1,199.00
    Shipping Weight: 15.00 pounds
    Quantity in Basket: None
    Quantity:

    Up to 10 HP power increase for the older models from 1976-1980 with 99mm block bore.

    Just exchange Cylinders+pistons - nothing else has to be modified.

    FITS: From 09/75 production date and on

    Kit includes:

  • New Nikasil cylinders.
  • Stainless steel pushrod tubes.
  • Lightweight 9.5:1 1000cc pistons modified for your existing combustion chamber.

    Kit is complete except for top end gaskets.

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