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[Z06] PFADT Competition Z06 Sway Bars Review...

Old 10-11-2008, 04:52 PM
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XxMFxX
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would they help with straight-line acceleration in say the first two gears?
Old 10-12-2008, 09:01 AM
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Originally Posted by XxMFxX
would they help with straight-line acceleration in say the first two gears?
I would not think so......I do not see how.

Sorry,

Jim
Old 10-12-2008, 12:57 PM
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Did you get the pillow blocks as well. They are worth the money. The stock metal straps tend to flex..
Old 10-16-2008, 09:51 PM
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Originally Posted by ProgGod
Did you get the pillow blocks as well. They are worth the money. The stock metal straps tend to flex..
I sell them, but did not install them on my car. My plan is to put some on next week.

Thanks,

Jim
Old 10-17-2008, 01:29 AM
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Originally Posted by obzidian
Why just the front bar?
Originally Posted by JiminVirginia
'Cause you can't install a rear bar if you want to run SCCA Super Stock; against the rules. And because the rear bar is already pretty stiff.
Exactly... the stock C6-Z06 rear bar is already crazy stiff. For the best bang for the buck on track, you need only run the Pfadt Super Stock Front Sway Bar "C6Z SS" (which is sold as front only)... and that balances out the car.

In fact many track guys replace the rear bar with the C6-Z51 rear bar and get FASTER on track! (Front/Rear relative stiffness is better)

So why does GM run such a stiff bar in the rear (and the stiff shocks on the '06)... best theories are that GM was trying to make the Z06 into a "momentum" car... maybe so Jan Magnussen could get get a great time on the 'ring ?! But for us mere morals / Joe Plumbers... it just hinders us from applying power (early) coming out of the corners...(and causes the snap oversteer the mag's were complaining about when the '06 first came out). The Pfadt "Super Stock" Front Sway Bar corrects this.

The Pfadt Competition "Pfatty" Bars will work too... as their relative front/rear stiffness is 'correct'. (Sold in front/rear pair)

Just compare the following:
C5-Z06 front vs. rear... (rear much less stiff)
C6-Z51 front vs. rear... (rear less stiff)
GM T1 front vs. rear... (rear much less stiff)
C5-Z06 front vs. rear... (rear much MORE stiff)


Last edited by Dreamin; 10-17-2008 at 01:40 AM.
Old 10-17-2008, 01:33 AM
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Originally Posted by 8mywal8
I am going to the track tomarrow. I will test out the sway bars. I love the way they made the car feel, but I was a little worried about taking so much roll out that it might want to slide now. We will see.
Good Point! Having too stiff a bar give too much weight-transfer (to the outside wheels)... and if it doesn't have the grip available... you just slide
Old 10-17-2008, 01:34 AM
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Originally Posted by SidePipeMusic
Do the Pfadt sway street bars not offer a discernable enough difference to justify them? You had stated that Pfadt steered you this way when discussing a mod to improve handling. Like you, I probably wouldn't track mine, but would love to have vastly improved handling (that's adjustable) without messing with ride quality.
They will be plenty stiff! They are as stiff as the GM T1 racing bars
Old 10-23-2008, 11:03 PM
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Originally Posted by Dreamin
Good Point! Having too stiff a bar give too much weight-transfer (to the outside wheels)... and if it doesn't have the grip available... you just slide
I guess that is possible, but I do not think that they are THAT much stiffer

Got some pretty OEM tires on the Z06....

Jim
Old 10-23-2008, 11:35 PM
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Please advize on the pillow blocks for road use
Old 10-25-2008, 09:39 PM
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Originally Posted by shifter77
Please advize on the pillow blocks for road use
Work great.....they are stronger than the factory ones and are a perfect compliment to the comp sway bars.

Jim


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