Cobb RMM

Discussion in 'Fiesta ST Engine Upgrades' started by kryuenger, Dec 10, 2014.

  1. kryuenger

    kryuenger New Member

    Morning everyone,

    I just installed the Cobb RMM and I wanted to get feed back if I installed it correctly. My biggest concern was the the bolt on the engine side doesn't thread completely through like it does in the rear. I drove around the block and everything felt tight. First and second gear shifts feel solid. Thank you in advance for your feedback.
     

    Attached Files:

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  3. kryuenger

    kryuenger New Member

    Another shot
     

    Attached Files:

  4. BRGT350

    BRGT350 Well-Known Member Staff Member

    looks correct to me. Did you torque the bolts to spec? I added a dap of blue Loctite on the bolts when I did my install.

    As an FYI, 1.5x thread diameter for engagement is considered to be good. The bolt not sticking out of the transmission boss isn't a concern given the amount of thread engagement.
     
  5. kryuenger

    kryuenger New Member

    BRGT350, thank you for your input. Everything torqued to spec, with an extra ump for security. I used red Loctite on the bolts. I guess now time to have some fun...


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    Firesail likes this.
  6. WestcoastST

    WestcoastST Active Member

    Different issue, but did yours come with a washer? This washer did not come with mine, so I had to request it from Cobb. It goes between the front (non-engine) bolt and the RMM. I'll see if I can find the install instructions.

    Look for bluebombers install on the other, forum (fiestastforum.com) It talks about the washer. The Cobb install I downloaded did not show this washer.
     
    Last edited: Dec 11, 2014
  7. kryuenger

    kryuenger New Member

  8. ooklathemok

    ooklathemok New Member

    Where did you guys get the torque specs? What are they if I may ask? The instructions said nothing about torquing to spec. I just installed mine and the vibrations were ungodly. Did not feel right at all. I took it for a spin and it just felt wrong. I'm waiting til morning to call manufacturer.
     

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