FS: M20/M50 stroker stuff - S52 crank, S52 rods, IE HD rockers

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  • nando
    Moderator
    • Nov 2003
    • 34827

    #1

    FS: M20/M50 stroker stuff - S52 crank, S52 rods, IE HD rockers

    I think I'm going to go in a different direction so I'm going to sell this stuff.

    I have a mint 89.6mm crank from an S52. $300 - shipping, ask, but I'm guessing around $50-100, plus I'll have to build a crate for it.


    135mm S52 rods in good shape (using a set in my current stroker, save 100 grams each compared to M20 rods). $150 shipped.

    (pistons and wrist pins not included)

    IE HD rockers - IE products can be hit or miss but these are great. Very solid castings (I have X-rays to prove it), extra beefy around the fork area where M20's typically break. Should be good for an easy 7500-8000 with proper spring pressures. They're brand new - IE currently wants $300+ shipping, I'll take $250 shipped.

    pics:

    Xrays:


    prices are OBO

    I'm also going to see about getting a spacer for the crank to be used for M20s, if somebody wants to use it to build a 3 or 3.1 liter stroker.
    Build thread

    Bimmerlabs
  • MR 325
    Moderator
    • Oct 2003
    • 37827

    #2
    Good price on those rockers. Definitely a worthwhile upgrade for anyone looking to push their M20. I've got a set in mine.
    BimmerHeads
    Classic BMW Specialists
    Santa Clarita, CA

    www.BimmerHeads.com

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    • devon.818
      Banned
      • Feb 2011
      • 2937

      #3
      those rockers along with heavy duty valve springs will let the m20b25 rev higher than 7k safely?

      good for turbo?

      Comment

      • nando
        Moderator
        • Nov 2003
        • 34827

        #4
        Originally posted by devon.818
        those rockers along with heavy duty valve springs will let the m20b25 rev higher than 7k safely?

        good for turbo?
        yep! the guys in scandinavia love them too :D
        Build thread

        Bimmerlabs

        Comment

        • nando
          Moderator
          • Nov 2003
          • 34827

          #5
          bump
          Build thread

          Bimmerlabs

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          • nando
            Moderator
            • Nov 2003
            • 34827

            #6
            crank & rods are sold

            M20 rockers?
            Build thread

            Bimmerlabs

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