1997 Ultra SP 680 engine and SLP pipes
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1997 Ultra SP 680 engine and SLP pipes

This is a discussion on 1997 Ultra SP 680 engine and SLP pipes within the Parts and Accessories forums, part of the Swap Meet category; Bought this sled the other night thinking it may have just leaned out a cylinder and needed a top-end rebuild, but once i started tearing ...

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Thread: 1997 Ultra SP 680 engine and SLP pipes

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    OhioPolarisKid's Avatar
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    1997 Ultra SP 680 engine and SLP pipes

    Bought this sled the other night thinking it may have just leaned out a cylinder and needed a top-end rebuild, but once i started tearing it down i realized it flooded the crankcase with coolant and leaned out that way. Compression with the carbs off showed 115, 50, 115. Engine turns over freely, but obviously been sitting in coolant for over a year so it will need attention. Cylinders and heads look good, no cracks or damage, center cylinder has some scuffing but i can't feel it with my fingernail so i think its good to go. All parts are located in Dayton, Ohio but i can ship at buyers expense. We will also be making 1 or 2 trips up to the Gaylord, Mi area next month so i could meet somebody up in Michigan. Open to offers on parts, can make package deals. May be interested in trades, looking to get a 136" or 144" Edge(preferably Switchback) skid and track.





    Mag cylinder




    Middle






    PTO






    Longblock(Crankcase, rotating assembly, cylinders, heads)-$300

    SLP high-RPM pipes with glasspack silencers, everything appears to be in good shape but one of the glasspacks is missing the inlet flange for the pipe. Should be easy enough to make. Will include the exhaust flanges, no springs. Pipes are rusty but no holes or cracks, should clean up good. $200

    All 3 carbs, 400/390/400 main jets. I gave them a rough cleaning, but need gone through thoroughly. All parts are there -$150 for all 3.

    Primary and Secondary clutches, i assume they were tuned to SLP specs but i have no clue whats in them. Can send close-up pictures. $100 a piece, or $150 for the pair.

    Engine mounts-$50

    Also have the full ignition system, along with all the other misc. parts. Make offer
    1999 Indy 500 XC SP
    8600 miles, all original

    1997 F-250 7.3 P-stroke 205k miles, Gearhead tunes, Unlimited Diesel built trans and 175/100%'s, quad pod with gauges
    Real trucks have glow plugs.

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    OhioPolarisKid's Avatar
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    Turns out its a 96 engine, water pump had the oil reservoir. Water pump is sold.
    1999 Indy 500 XC SP
    8600 miles, all original

    1997 F-250 7.3 P-stroke 205k miles, Gearhead tunes, Unlimited Diesel built trans and 175/100%'s, quad pod with gauges
    Real trucks have glow plugs.

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    Are you parting out the whole sled? If you are I’d be interested in the hood and trailing arms.

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