cam identify?

Posted by Drifter27_04, Dec 7, 2005
Cylinder Head & Short Block - 4G63 cams, valvetrain, pistons, rods, stroker kits, 6-bolt swaps, hybrids, etc. Read this Forum's Strict Guidelines.

  1. Drifter27_04

    Drifter27_04 Proven Member

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    Winston Salem, North_Carolina
    Hey you guys, I am needing some help identifying a set of cams I have. I bought a car and the guy I bought it from did not tell me it have cams in it but as I am rebuilding they are not to look stock cams. The only thing I can say is that of the following etching below:

    It has "CWC" on both cams

    On the intake it has "C-1" and "D-5"
    On the exhaust it has "C-2" and "E-29"

    Can someone help me in indentifying the following so I know what I am looking at and find the specs of the following cams?

    Thanks
    #1
  2. Defiant

    Defiant DSM Wiseman

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    glorious Galt, California
    http://www.dsmtuners.com/forums/showthread.php?t=17110
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  3. dvbrien

    dvbrien Proven Member

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    Rockton, Illinois
    I was told that my car has Crower Cams but when I pulled the valve cover off I couldn't find their stamp anywhere. All I found was... On 1 end I found D2 on each cam on the other end I found EP4604... Could Anyone please tell me what this is / From? Please... I think these are stock cams but, not certain. If they are could you please show me where I can find evidence that they are... I am taking the seller to small claims for the Many Lies he's told and misrepresentation of the car...
    Thx DvB
    #3
  4. bloody_angel111

    bloody_angel111 Proven Member

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    i have crower stage 2's, and mine dont say anything on them about being crower, all thats one them is a T and a EP or something ontop between the lobes, if that helps, i have no idea
    #4
  5. Defiant

    Defiant DSM Wiseman

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    glorious Galt, California
    See link above.
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  6. TommyDSM

    TommyDSM Proven Member

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    Somewhere, New_York
    Sorry to bring and old thread back, but my cams also say D2 EP4604 But also says
    C2 E8 CWC, Webcam 547 3/00
    D1 Ep4606
    C1 E8 CWC, Webcam 546 3/00.

    When I purchased my car was told it had race webcams. So I guess I do. I hope that helps.
    #6
  7. talon96tsi

    talon96tsi Proven Member

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    Westminster, Maryland
    Does the 547 refer to the lift? if so those are massive. Please reply with and answer I just bought Webcams that are marked c2 with EP4604 and am trying to figure out just how big these really are.
    #7
  8. TommyDSM

    TommyDSM Proven Member

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    Somewhere, New_York

    546/547 Refers to Grind Numbers... Vavle lifts for those Grind Numbers are .400/.385, Duration in Degree is 272. Hope that helps.:cool:
    #8
  9. Drifter27_04

    Drifter27_04 Proven Member

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    Winston Salem, North_Carolina
    Is there anywhere I can go to check out the different webcams and description of them.

    I have the number written down on a piece of paper at home but I am not there. I do know that my cams read different from yours. Mine does not read E8 (if I am correct it showed E29), did not see D1 (I do recall seeing a D5), EP4606, C1 (intake; off top of my mind), C2 (exhaust; off top of my mind).
    #9
  10. TommyDSM

    TommyDSM Proven Member

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    Somewhere, New_York

    You probably have a different Grind number also... maybe the 274 or higher...
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  11. Drifter27_04

    Drifter27_04 Proven Member

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    Winston Salem, North_Carolina
    Do you know where I may find these numbers and view them?
    #11
  12. TommyDSM

    TommyDSM Proven Member

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    Somewhere, New_York

    Well I got the info awhile ago not sure where it resides now.
    But you look at the Grind Number

    546/547, Valve Lift of .400/.385 and Duration in Degrees 272
    Designed to bolt into a stock engine to increase overall performance. Stock fuel injection OK.

    452/228, Valve Lift of .415/.390 and Duration in Degrees 274
    Increases mid and upper end power for built engines. Racing springs recommended. Turbo use OK. Programmable fuel injection required!

    453/228, Valve Lift of .415/.390 and Duration in Degrees 276
    Increases mid and upper end power. Racing springs recommended. Turbo use OK. Race profile only! Programmable fuel injection required! A WEB CAM winner!
    #12

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