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  1. 01.13.09, 4:02 PM #1
    formulasuper
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    Default FM centerlock nut size?

    Can anyone tell me what the axle size & thread pitch is on the standard FM cars? Is it not 3/4" X 16 tpi like most other club racing formula cars; FC, FE, FF, etc? Thanks in advance.
    Scott Woodruff
    83 RT5 Ralt/Scooteria Suzuki Formula S
    (former) F440/F5/FF/FC/FA
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  2. 01.13.09, 9:09 PM #2
    Charles Warner
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    18 mm is often confused with 3/4-16.
    Charlie Warner
    fatto gatto racing

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  3. 01.13.09, 10:48 PM #3
    formulasuper
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    Quote Originally Posted by Charles Warner View Post
    18 mm is often confused with 3/4-16.
    M18 X 1.5 is correct?
    Scott Woodruff
    83 RT5 Ralt/Scooteria Suzuki Formula S
    (former) F440/F5/FF/FC/FA
    65 FFR Cobra Roadster 4.6 DOHC
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  4. 01.14.09, 8:07 AM #4
    Charles Warner
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    Quote Originally Posted by formulasuper View Post
    M18 X 1.5 is correct?
    I don't know. I just know that 18 mm (maybe 1.5 pitch) is often confused with 3/4-16.
    Charlie Warner
    fatto gatto racing

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  5. 01.14.09, 9:28 AM #5
    formulasuper
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    Ok, it has been verified that M18 X 1.5 is correct. Thanks Mr. Roberts.
    Scott Woodruff
    83 RT5 Ralt/Scooteria Suzuki Formula S
    (former) F440/F5/FF/FC/FA
    65 FFR Cobra Roadster 4.6 DOHC
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