6.4 VVT crank into 06 5.7 block? will it work?!

New Hemi Engine Swaps

  1. dadodgekid

    dadodgekid When in doubt... floor it

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    getting the crank shaft tonight! I know there is an area that needs to be machined off, but this could be an interesting piece of hemi fun! 3.725 stroke on the 6.4 crank vs. 3.58 factory
     
    Last edited: Apr 15, 2021
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    • 408 swinger

      408 swinger FABO Gold Member FABO Gold Member

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      You're on the right track, I think. Should be interesting!
       
    • dadodgekid

      dadodgekid When in doubt... floor it

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      Im going to test fit tonight after work and take some pictures. Poor mans stroker lol
       
    • 408 swinger

      408 swinger FABO Gold Member FABO Gold Member

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      Shouldn't really have any issues. Just machining crank snout where timing gear goes. Get you almost 20 more cubes on a std. bore 5.7.
       
    • rumblefish360

      rumblefish360 So close, yet so far away FABO Gold Member

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      A blast from the past, MP stroker matrix of what was once available. 3.725 huh??? Look near the bottom of the graph! Check out the current bore and stroke of the Gen 3 HEMI engines. Hummmmmm

      7882F766-758A-40D2-BD07-B6C0E5C0F959.jpeg
       
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      • 408 swinger

        408 swinger FABO Gold Member FABO Gold Member

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        Yeah, I was off on my math. I think i figured 3.79 stroke.
         
      • dadodgekid

        dadodgekid When in doubt... floor it

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        Im not following rumble.... what are you getting at here?
         
      • rumblefish360

        rumblefish360 So close, yet so far away FABO Gold Member

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        Just pointing out the similarities, nothing more.
        Looking forward to what your doing. I think this is cool.
         
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        • dadodgekid

          dadodgekid When in doubt... floor it

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          Ahhh ok. yes, there are some similarities for sure!
           
        • rumblefish360

          rumblefish360 So close, yet so far away FABO Gold Member

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          Oh yea! When I first found out how they came up with the 5.7 displacement..... LOL!

          And so on....
           
        • 408 swinger

          408 swinger FABO Gold Member FABO Gold Member

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          Yep. 318 bore, 360 stroke.
           
        • turbofreek

          turbofreek batcrap crazy racing team

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          NO a 6.4 crank wont fit in an early 5.7 block without machining the front snout down to clear. or buy a 09 to present 5.7 vvt block and it will drop right in.
           
          Last edited: Apr 19, 2021
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