C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

QA1 Shock problems? Anyone?

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Old Aug 30, 2008 | 03:19 AM
  #1  
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Default QA1 Shock problems? Anyone?

Well I basically rebuilt the suspenion a few months ago, then the engine right after.
I forgot about the QA1's last settings. So today I decided to check them out as I just put over a 100 miles on the engine and suspension.
Well, my QA1's have about 16 settings up front. I must have a special set of them. I know they are supposed to be 12 settings, but they keot on turning to 16. The rears did 13. Interesting.
I have to look at the dial and see if the little screw unseated and backed out. But it doesn concern me as to why these shocks did this.
I know they arent Bilsteins/Penskes etc etc, but for the price they shouldnt do this.
Has anyone else had problems with theirs?
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Old Aug 30, 2008 | 04:51 AM
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The seal blew out on the passenger side rear at the dragstrip.
It was a new QA-1.
I sent it in and they(summit) replaced it right away.
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Old Aug 30, 2008 | 05:52 AM
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I need to se when I bought them
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Old Aug 30, 2008 | 08:40 AM
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Never had any problems with mine...strange
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Old Aug 30, 2008 | 09:02 AM
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Originally Posted by StealthLT4
Never had any problems with mine...strange
Same here!
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Old Aug 30, 2008 | 10:53 AM
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I recall the directions saying to not turn more than 3 clicks past the 12th position.
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Old Aug 30, 2008 | 11:49 AM
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I have a set that I bought used from a Forum member 3mo ago that has 15-16 settings. I have them set on 7 and they work good almost to good, thinking of turning them down 1-2 knotches.
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Old Aug 30, 2008 | 12:45 PM
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I've run mine for over 5 years now NEVER an issue.

MO
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Old Aug 30, 2008 | 03:04 PM
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Originally Posted by LD85
I recall the directions saying to not turn more than 3 clicks past the 12th position.
I am a sailor, they need to stop at 12
I will back them up to 1 and move forward. I havent driven them like this, as 7/8 was where they were set originally if I remember correctly.
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Old Aug 30, 2008 | 03:58 PM
  #10  
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Originally Posted by steve40th
I am a sailor, they need to stop at 12
I will back them up to 1 and move forward. I haven't driven them like this, as 7/8 was where they were set originally if I remember correctly.


Just got QA1 my directions out so here is what it says, verbatim;

" QA1 shocks have 12 dampening positions. There are 4 clicks per revolution of the ****, The **** has 3 complete revolutions, The **** set fully counter clockwise is the softest setting-start your adjusting from that point. Do not adjust pass the 12th click, or 3-revolutions from the softest setting.

NOTE: Do not force the adjuster ****, Do not use pliers or other tools on the adjuster ****. Do not exceed 12 clicks under any circumstances. This could damage the idler pin and cause the shock not to adjust, this will avoid all warranties. "
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Old Aug 30, 2008 | 04:31 PM
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Originally Posted by LD85
Just got QA1 my directions out so here is what it says, verbatim;

" QA1 shocks have 12 dampening positions. There are 4 clicks per revolution of the ****, The **** has 3 complete revolutions, The **** set fully counter clockwise is the softest setting-start your adjusting from that point. Do not adjust pass the 12th click, or 3-revolutions from the softest setting.

NOTE: Do not force the adjuster ****, Do not use pliers or other tools on the adjuster ****. Do not exceed 12 clicks under any circumstances. This could damage the idler pin and cause the shock not to adjust, this will avoid all warranties. "
Thanks, I guess I didnt read that part .
Oh well, they are fine, as I didnt drive them.
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Old Aug 31, 2008 | 09:21 AM
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Originally Posted by steve40th
I am a sailor, they need to stop at 12 ...
Reminds me of the bit in Spinal Tap about turning the amp up to 12...

Frogive me for not understanding the Navy Puke reference though; I was a USAF Flyboy Puke.

Everything in the cockpit stopped at 10.

Subs must be different.

I'll ask Noland to 'splain it to me.

Last edited by 89FX3; Aug 31, 2008 at 09:30 AM. Reason: Navy Puke/ USAF puke
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Old Aug 31, 2008 | 11:29 AM
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Originally Posted by 89FX3
Reminds me of the bit in Spinal Tap about turning the amp up to 12...

Frogive me for not understanding the Navy Puke reference though; I was a USAF Flyboy Puke.

Everything in the cockpit stopped at 10.

Subs must be different.

I'll ask Noland to 'splain it to me.
Noland and I are bot STS's (Sonar Technician Submarine), but I am sure he can explain it well.
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