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largest cylinder on a 86 vfr700

Discussion in 'Mechanics Garage' started by my86vfr750, Sep 1, 2009.

  1. my86vfr750

    my86vfr750 New Member

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    whats the largest cylinder that will fit on my bottom end of my 86 vfr700 to make it more cc's?would a 1000cc cylinder fit?also would I have to find a matching set of heads for the new cylinders or can I use my 700's?
     


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  2. TOE CUTTER

    TOE CUTTER Mullet Man

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    Hopeless

    The webbing in the case will not allow such a mod.Cosworth offered pistons back in the day and it was all that could be done to machine the cases out to make them fit.After that you can't keep it cooled off enough, serious overheating issues.
     


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  3. my86vfr750

    my86vfr750 New Member

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    so its better to keep the motor stock.
     


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