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440/550 intake

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  • 440/550 intake

    Will a 550 (1985 or 86, can't remember) 44m intake bolt up to a 440 (1986)? Also, how do you tell the difference between a BN and a SBN. thanks.

    patrick

  • #2
    yes the intakes will work on each ski provided they are both piston port and not reed port.

    the difference in the SBN and BN are
    visually
    the SBN has a square body
    the BN has a round body.
    than there is the better fuel delivery of the SBN and better rejetting options
    Rob

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