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ISO: m52b28 with m54b30 crank stroker build

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    ISO: m52b28 with m54b30 crank stroker build

    Who has done this? I know it's not something absurd. I'm just trying to find a build sheet for someone that has done this. Any help would be appreciated! Thanks!
    I got a fender roller now! LMK if you need me to roll your fenders or want to rent the tool from me locally.

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    #2
    Correct me if I am wrong, but I don't think you can fit the crank only to an m52b28 without sending the pistons through the head...

    I have heard of this build for swapping the entire rotating assembly from the m54, but I think you would have to use custom pistons to get the crank to work with the rods in your current motor.

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      #3
      The rods are the same length in both motors. It's the pistons that are needed to make this work with the 89.6mm stroke crank.

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        #4
        You just need to pull the entire rotating assembly (crank, rods and pistons) out of an M54B30 and it drops right into any M50/M52 block. The M50/M52/M54 blocks are all the same 84mm bore. It will be 10.5:1 compression. You can also use the M54B30 intake camshaft and shorten the gear 5mm and use it in place of the M50/M52 intake camshaft.

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