Ford Performance GT350 spring rates

Discussion in 'Suspension and Chassis' started by 8250RPM, Apr 6, 2018.

  1. 8250RPM

    8250RPM TMO Addict

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    Ive looked and cant seem to find them.
    Does anyone know the FP GT350 lowering spring rates?

    BMR now makes a true linear spring for the GT350 with spring rates of:
    250 lb/in front linear
    980 lb/in rear linear

    I’d much rather run a linear spring but I’m also wanting to compare the two rates.
     
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  2. DocWalt

    DocWalt TMO Advanced

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    As tested by 949 Racing
     

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  3. 8250RPM

    8250RPM TMO Addict

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    Those are stock springs correct?
    I’m looking for the Ford Performance GT350 spring rates


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  4. DocWalt

    DocWalt TMO Advanced

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    That's the FP springs.

    Stock rates are attached on this message.
     

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  5. 8250RPM

    8250RPM TMO Addict

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    The 949 spring chart that includes M-5310 and M-5560, those are not ford performance springs. Those are oem springs rates.

    The ford performance GT350/R springs are M-5300-W
    These are the springs I’m interested in seeing rates of.


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  6. cj350

    cj350 TMO Intermediate

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    No, those are the correct individual part numbers. I just installed them on my car. The M-5300-W is the part number for the F/R set.

    Here is the front.

    [​IMG]
     
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  7. 8250RPM

    8250RPM TMO Addict

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    I have the FP springs, but I’m more interested in the linear springs from bmr.
    I have eibach front and rear sway bars and I’m curious on the bars matching with the FP & BMR springs.

    Appears ford performance went with a soft rear spring ?

    Now I’m curious of the bar rates.


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    Last edited: Apr 8, 2018

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