150 jet help

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    liammodsmith

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    150 jet help

    Post by liammodsmith on Wed Jan 23, 2013 6:37 am

    hi am going to fit a 150 barrel and std pipe atm or a sports wat ever i can get but just for atm wat jet size is it for a 150 and wat about the air jet size and does the fuel mix change
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    Wally
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    Re: 150 jet help

    Post by Wally on Wed Jan 23, 2013 6:53 am

    Keep it on a 2% mix, it is unnecessary to run on anything above that, as you will actually end up running leaner by doing it and foul up plugs.

    The main jet is the only thing you need to change. I'd try a 104 (buy a 102 and a 106 as well) then take it on a run out, check the plug colour and adjust as necessary. Once you've got the new pipe fitted you will need to go a size or so higher again on the main jet.


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    NorthernJordan
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    Re: 150 jet help

    Post by NorthernJordan on Wed Jan 23, 2013 6:54 am

    I would jet it to a standard px150 (should find the jetting on scooter help) but start a couple of points higher on the main and do some plug chops.


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    liammodsmith

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    Re: 150 jet help

    Post by liammodsmith on Wed Jan 23, 2013 7:12 am

    yeah cheers and i meant like fuel mix mines self mix it a PX cross over so i dont have the pre auto lube
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    Wally
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    Re: 150 jet help

    Post by Wally on Wed Jan 23, 2013 7:25 am

    IIRC 104 or 106 is the standard main jet for a 150


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    Jamie

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    Re: 150 jet help

    Post by Jamie on Wed Jan 23, 2013 7:42 am

    but you will want it a bit higher for the pipe

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