HD rocker arms ....lesson learned

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  • digger
    R3V Elite
    • Nov 2005
    • 5970

    #31
    i used one of the hardness files and the 65HRC does nothing to the OE yet the 55HRC bites the HD
    89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

    new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

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    • zaq123
      E30 Fanatic
      • Jul 2016
      • 1386

      #32
      HD as in what IE used to sell? I don't think those very Febi. I''m going to order OEM one just to compare ..good idea

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      • digger
        R3V Elite
        • Nov 2005
        • 5970

        #33
        Originally posted by zaq123
        HD as in what IE used to sell? I don't think those very Febi. I''m going to order OEM one just to compare ..good idea
        i am going by post #11
        89 E30 325is Lachs Silber - currently M20B31, M20B33 in the works, stroked to the hilt...

        new build thread http://www.r3vlimited.com/board/showthread.php?t=317505

        Comment

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