JMA Cylinder heads

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • fatye30ti
    Noobie
    • Jul 2013
    • 18

    #1

    JMA Cylinder heads

    Bought a 1990 325is a couple months ago and it has a JMA Cylinder head on it. Anyone heard of these? Anyone have information? Can't find any links on the web.
  • Northern
    R3V Elite
    • Nov 2010
    • 5038

    #2
    Similar to an amc head maybe?
    Originally posted by priapism
    My girl don't know shit, but she bakes a mean cupcake.
    Originally posted by shameson
    Usually it's best not to know how much money you have into your e30

    Comment

    • fatye30ti
      Noobie
      • Jul 2013
      • 18

      #3
      Yes, it's an AMC head. Looking upside down through a mirror. "C" looks like a "J". Do you have any info on it?

      Comment

      • digger
        R3V Elite
        • Nov 2005
        • 5912

        #4
        its an aftermarket head that is not as good as an OEM head out of the box. apparently less likely to crack though
        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

        • Northern
          R3V Elite
          • Nov 2010
          • 5038

          #5


          ^ That's the link to the thread I was talking about
          Originally posted by priapism
          My girl don't know shit, but she bakes a mean cupcake.
          Originally posted by shameson
          Usually it's best not to know how much money you have into your e30

          Comment

          • fatye30ti
            Noobie
            • Jul 2013
            • 18

            #6
            Thanks for the link. Mixed reviews. Sounds like it's okay to keep on a dd car. With some porting, it'll do better. I'll keep the 885 head on my good car.

            Comment

            Working...