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    1994 SL 750 Performance 46.5 MPH ?

    I was wondering if anyone can tell me if 46.5 mph is poor, average or good for my 1994 SL 750 at 6000 RPM's? My ski starts fine and seems to perform well. I just don't know what to expect. The spark plugs are light brown and seem to be burning fine. Am I good or do I need to do some more fine tuning?


  2. #2
    Click avatar for tech links/info, donation request K447's Avatar
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    Is that speed measured with a GPS?

  3. #3
    Yes 46.5 with a GPS

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    1FASTXC's Avatar
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    That seems a little low. Your rpm should be around 6300 i believe. My 94 650 ran 47 on gps last year with an aggressive jet dynamics intake grate.

  5. #5
    If I adjusted high speed jet to give more fuel would it increase my speed if I was running a little lean?

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    Bing-A-Ding-Ding-Ding, Brrrrrap! Brrrrrrrrrap!!! Polaris_Nut#1's Avatar
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    Quote Originally Posted by Playtime View Post
    I was wondering if anyone can tell me if 46.5 mph is poor, average or good for my 1994 SL 750 at 6000 RPM's? My ski starts fine and seems to perform well. I just don't know what to expect. The spark plugs are light brown and seem to be burning fine. Am I good or do I need to do some more fine tuning?
    if everything is stock and its a tired old 750 that's about right. They were never rockets. I bolted all kinds of parts on mine back in the day and got about another 10 mph. Your rpms are a tad low. 6350 would be better

  7. #7
    What increases RPM's from 6000 to 6300?

  8. #8
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
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    That is average for a stock 750.

    You can try turning the highs out a bit more for a little more RPM, but light brown plugs are perfect. Just record the settings before you make any changes, that way you can return them if you lose performance.

  9. #9
    Thanks. Have a good summer.

  10. #10
    SPEED KILLS, BUT YOU GET THERE QUICKER Keddano's Avatar
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    Have you took a look at your prop and Stator on the pump? You could lose a few miles a hour by dinged prop,or chipped stator.

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