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Thread: CWP's

  1. #1
    Pit Crew Decade Plus User EscortDan's Avatar

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    CWP's

    I have been offered a crown wheel and pinion that is supposed to be a 4:4, how do i knwo if this is true?

    I know i need to count the amount of teeth on the crown wheel and divide it by the amount of teeth on the pinion, is that correct? And what should the amount of teeth be?

    Dan
    Old Fords never die.....................they just get made faster!

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    Re: CWP's

    English axle CWP's listed below

    39 x 11 =3.54
    34 x 9 = 3.7
    35 x 9 =3.89
    39 x 10 =3.9
    37 x 9 = 4.11
    33 x 8 = 4.125
    40 x 9 = 4.44

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    Pit Crew Decade Plus User EscortDan's Avatar

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    Re: CWP's

    Nice one thank you!
    Old Fords never die.....................they just get made faster!

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    Re: CWP's

    Quote Originally Posted by Montyman View Post
    English axle CWP's listed below

    39 x 11 =3.54
    34 x 9 = 3.7
    35 x 9 =3.89
    39 x 10 =3.9
    37 x 9 = 4.11
    33 x 8 = 4.125
    40 x 9 = 4.44
    35 / 9 (3.89) and 37 / 9 (4.11) are German axle ratios.

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    Re: CWP's

    I know i need to count the amount of teeth on the crown wheel and divide it by the amount of teeth on the pinion, is that correct?
    spot one

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