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[Z06] Help with a cam.

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Old Jul 23, 2008 | 07:34 PM
  #1  
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Default Help with a cam.

Ok gentleman, I am honestly clueless when it comes to cams. Ive been searching the threads but have been unable to really figure anything out. I want to run a cam that is still streetable. Ive looked into Lgs g5x series and from what i understand the x3 would be a good match. So what do you gentleman recommend is pretty much what im asking. Thank you
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Old Jul 23, 2008 | 07:54 PM
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I have a G5X3 and it's very streetable. You lose a little torque down low but pick up a lot on the top end.
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Old Jul 23, 2008 | 07:58 PM
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Firstly the gentlemen will ask what the purpose of your new found power will be used for. Street, show, strip or autocross racer. Google up "how to choose a camshaft" and sift through what you find. Comp Cams website even has free cam selector software. You should be aware of the basics, from what I read the camshaft is the most important and difficult mod selection.
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Old Jul 23, 2008 | 09:41 PM
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Originally Posted by Quick Silver Z
Firstly the gentlemen will ask what the purpose of your new found power will be used for. Street, show, strip or autocross racer. Google up "how to choose a camshaft" and sift through what you find. Comp Cams website even has free cam selector software. You should be aware of the basics, from what I read the camshaft is the most important and difficult mod selection.


The best cam is the one thats right for your intended use and engine combination, there is no "Magic cam" that will do everything for everybody. Comp Cams and others are a great resouces for information and assistance on selecting the "Right Cam" for you.

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Old Jul 24, 2008 | 01:43 AM
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If you go G5X-3, make sure to upgrade the lifters. I had a lifter go bad and toasted the cam. Only 10K miles or so -- and really no hard driving. It's not the first I've heard of the G5X-3 and lifters going bad. I replaced it with a custom grind cam from ECS and LS7 lifters. So far, so good. I still need to get it tuned, but I'm happy so far.
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Old Jul 24, 2008 | 11:47 AM
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Does the G5x2 make better low end torque than the x3? Will you need lifters for this?

Last edited by Bigstik; Jul 24, 2008 at 11:59 AM.
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Old Jul 24, 2008 | 01:22 PM
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I've been running the G5X3 with AFR205 heads on the track and on the street for 2 years now with no problems. Good power and streetable but frisky.
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Old Jul 24, 2008 | 02:31 PM
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Originally Posted by earthman01
I've been running the G5X3 with AFR205 heads on the track and on the street for 2 years now with no problems. Good power and streetable but frisky.

Did you install new lifters? LG is telling me that I don't need to even with the 5x3 cam.
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Old Jul 24, 2008 | 09:58 PM
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Def. More show then anything. Im not big with Tracking the car, once in a while ill go. Ill def do the package deal through Lg. Not sure what lifters are?
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Old Jul 24, 2008 | 10:07 PM
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Lifter issue seems to be a hit or miss with a lot of cams, not just the g5x3.
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Old Jul 25, 2008 | 12:31 AM
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Originally Posted by USMC0311
Ok gentleman, I am honestly clueless when it comes to cams. Ive been searching the threads but have been unable to really figure anything out. I want to run a cam that is still streetable. Ive looked into Lgs g5x series and from what i understand the x3 would be a good match. So what do you gentleman recommend is pretty much what im asking. Thank you
Comp Cams 224/224/.581-114 or 224/228/.581/.587-114 are very good all around proven performers with good street manners (I had a 224/224 in my last Vette and it was great!)

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Old Jul 25, 2008 | 09:15 AM
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A bad lifter is just bad luck, changing then may make them last longer or shorter. If you want a cam with good power and a lot of low end grunt, get the X1 from MTI...It is a reverse split design that will give you lots of power down low. If your car is primarly a street car your better off with a cam that you dont have to spin 6000 rpm to get max power. The G5X3 is a terrific cam for the track, one of the best, but it benefits from high revs which are not often attainable on the street, overall if will give more power, but less torque...I all depends on your preferences and use.
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