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Subject: "RE: Wrong Cam Selection?" Previous topic | Next topic
Gruff511Aug-28-13 11:06 AM
Member since Aug 06th 2011
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#138115, "RE: Wrong Cam Selection?"
In response to In response to 11

          

Yeah I always heard with the 420a you need to upgrade the cams if you upgrade the valvetrain I didnt think so but good to know for sure.
So what allows you to rev above 7k like to 8k or 9k? I know lighter valves and springs help but can stock cams support high rpms as well? I currently have a big portnpolish with stock cams and stock valves with 4g63t valve springs and pt cruiser lifters and rockers. Is there a way to figure out whats the highest rpm they can support.

  
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Wrong Cam Selection? [View all] , Rude55, Aug-21-13 09:41 PM
  RE: Wrong Cam Selection?, AdministratorCODE4, Aug-22-13 02:09 AM, #1
RE: Wrong Cam Selection?, Global Ruler Of All ThingsDarkOne, Aug-22-13 08:54 AM, #2
      RE: Wrong Cam Selection?, Rude55, Aug-22-13 09:03 AM, #3
           RE: Wrong Cam Selection?, Moderatorbullettdsm, Aug-24-13 05:19 PM, #4
                RE: Wrong Cam Selection?, Rude55, Aug-25-13 11:10 AM, #5
                     RE: Wrong Cam Selection?, Gruff511, Aug-25-13 01:00 PM, #6
                          RE: Wrong Cam Selection?, Moderatorbullettdsm, Aug-25-13 05:05 PM, #7
                               RE: Wrong Cam Selection?, Gruff511, Aug-27-13 07:39 AM, #8
                                    RE: Wrong Cam Selection?, Moderatorxcasbonx, Aug-27-13 08:48 AM, #9
                                         RE: Wrong Cam Selection?, Gruff511, Aug-28-13 07:12 AM, #10
                                              RE: Wrong Cam Selection?, Moderatorxcasbonx, Aug-28-13 08:32 AM, #11
                                                   RE: Wrong Cam Selection?, Gruff511, Aug-28-13 11:06 AM #12
                                                        RE: Wrong Cam Selection?, AdministratorCODE4, Aug-28-13 11:24 AM, #13
                                                             RE: Wrong Cam Selection?, Gruff511, Aug-29-13 10:13 PM, #14
                                                                  RE: Wrong Cam Selection?, Moderatorxcasbonx, Aug-30-13 06:24 AM, #15
                                                                       RE: Wrong Cam Selection?, Gruff511, Sep-01-13 12:58 PM, #16

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