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Thread: TZR 250, pulley HTD 16 tooth 50mm wide 8mm ,Where can i find ? The ratio is ok ?

  1. #9
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    Default Re: TZR 250, pulley HTD 16 tooth 50mm wide 8mm ,Where can i find ? The ratio is ok ?

    why dont you use the motor that craft was designed for. the 35 hp brigs goes straight in and will give hours of quiet trouble free running and what you save in fuel will pay most of cost quite soon .

    dont re invent the wheel

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    Default Re: TZR 250, pulley HTD 16 tooth 50mm wide 8mm ,Where can i find ? The ratio is ok ?

    Quote Originally Posted by hoverchaps
    why dont you use the motor that craft was designed for. the 35 hp brigs goes straight in and will give hours of quiet trouble free running and what you save in fuel will pay most of cost quite soon .

    dont re invent the wheel


    Because my friend the 35hp Briggs Stratton cost to much (over 1000 euro)and it is 56 kg weight !!

    And here in Greece I can find TZR 250 engine very cheap (from 100 euro but need repair ,300-500 and work fine !!)



    thanks for your help .

    thanks Paul !!

  3. #11
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    Default Re: TZR 250, pulley HTD 16 tooth 50mm wide 8mm ,Where can i find ? The ratio is ok ?

    Paul thanks for letting me know my maths wasnt as bad as thought.

    I did put a get out clause with the fan/duct diameter with a (?)

    so covered my self there.lol



    Osprey.

    In the past H section was adequate up to 50hp if I remember correctly.

    It may work out cheaper to rethink and go for H section as K&m have done the TZR adapter for the crank but in H section.



    At one point I was going to use a 54 top 16 bottom H section but withh smaller duct.



    Its amazing the amount of bits in the garage for things that never get used.





    Craig


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