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  1. #1
    Member JohnnyRotten's Avatar
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    Land of 10,000 .......................... fLakes
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    "The Dudes" driveway tuning

    Sweet ride...

    Can someone tell me what he's fiddling with on the dash at 1:07?

    Dude turns a knob clockwise and it seems to lose lope and lean out....then flips a lever at 2:19 which returns to lope.

    Goes through motions again but quicker as if things are now set.

    This has me puzzled. Timing, electronics, actual lean/rich control???

    Whatever it may be, he sure has that tub tuned nice 'n tight.



    Posted from my Etch A Sketch

  2. #2
    That's the fuel shut off, he winds it in to lean it out at idle, and pulls it back out before he pops the throttle, mechanical injection is so responsive that it has to be fat at idle to keep up with the initial hit of the throttle. We have the same one on our boat




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  3. #3
    Happy Friday


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  4. #4
    Member JohnnyRotten's Avatar
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    Quote Originally Posted by K-034 View Post
    That's the fuel shut off, he winds it in to lean it out at idle, and pulls it back out before he pops the throttle, mechanical injection is so responsive that it has to be fat at idle to keep up with the initial hit of the throttle. We have the same one on our boat
    Thanks for the explanation and pic. I get it and am now offishully smarterer.

    Happy Saturday
    Posted from my Etch A Sketch

 

 

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