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Thread: Re-grind 73 1/2 CIS cams?

  1. 12-22-2011, 11:24 AM #1
    Christian Guthrie
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    Re-grind 73 1/2 CIS cams?

    I recently removed the CIS and installed Webers. Anybody know if I can use my CIS cams as a core and have them re-ground to 2.2 E or S specs? Future plans include E or S cams and 2.2 pistons with my 2.4 cylinders. Thanks in advance,
    Christian
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  2. 12-22-2011, 05:13 PM #2
    edmayo
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    You need to call a cam grinder such as Elgin (my favorite) to verify, but I'm sure I've been told you can't get more than an E from CIS cams. Now that billets are available you can get pretty much what you want from that method.
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  3. 12-22-2011, 07:35 PM #3
    preS
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    Quote Originally Posted by Dieseldieter View Post
    I recently removed the CIS and installed Webers. Anybody know if I can use my CIS cams as a core and have them re-ground to 2.2 E or S specs? Future plans include E or S cams and 2.2 pistons with my 2.4 cylinders. Thanks in advance,
    Christian
    http://www.drcamshafts.com/

    John D. has the DC 10, an 'upgrade' cam for CIS cams.

    I would suggest to contact him for further information.

    Richard
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  4. 12-23-2011, 03:59 AM #4
    Christian Guthrie
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    Thanks guys! Have a great holiday,
    Christian
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