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Fx3 Vs Qa1

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Old Jun 2, 2005 | 03:12 PM
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Default Fx3 Vs Qa1

So I either have to fix the FX3 or just go with new shocks. I decided that if I'm going to switch I will go with QA1 adjustible shocks. Here is my dilema. What the hell do I know about adjusting them? The nice thing about the FX3 is it's designed by someone much smarter then me (I hope) and made just for the car. I know you have to set the rear softer then the front, and my tires are not stock, I have the Grand Sport Rims so I have 315 on the back and I think 275 fronts. I use the car every day when it's nice out but also auto x, autobahn, and a little drag racing.

so i guess I just don't want to do more bad then good by switching to the QA1 adjustible shocks. Anyone have any comments or suggestions?
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Old Jun 2, 2005 | 03:13 PM
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might try the c4 tech forum for more input.
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Old Jun 2, 2005 | 03:39 PM
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I'd go with the QA-1's.
You'll soon learn which settings work for you.

The are cheaper than the FX3 units.
They are more adjustable.
They are rebuildable.
They WORK better.
They are more trick.

Sounds like a no-brainer to me.........

Larry
code5coupe
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Old Jun 2, 2005 | 04:08 PM
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Originally Posted by rocco16
I'd go with the QA-1's.
You'll soon learn which settings work for you.

The are cheaper than the FX3 units.
They are more adjustable.
They are rebuildable.
They WORK better.
They are more trick.

Sounds like a no-brainer to me.........

Larry
code5coupe
I will side with the FX3. I road race just as Larry does, and my car handles well with this setup.

The FX3 shocks are rebuildable as well as revalveable (I had mine revalved for $220). For another $200 you can get a new FX3 controller prom and road race chip (there are many other chips available as well from DRM), and you have 3 different settings on the fly.

With the right springs and sway bars, these shocks can more than hold their own against the competition.

Mike

Last edited by luvmy92; Jun 2, 2005 at 04:40 PM.
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Old Jun 2, 2005 | 04:38 PM
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the only downside to FX3 is that it's speed sensitive, which hurts at an autocross, but there's a fix! Doug Rippie makes custom chips that override it.

For the record, I've got QA1's on my non-FX3 car, and I love them.
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Old Jun 2, 2005 | 04:39 PM
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Default Shocking

so i guess I just don't want to do more bad then good by switching to the QA1 adjustible shocks. Anyone have any comments or suggestions?

go to general and roadracing/autocross, those guys have a lot of good info.
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Old Jun 2, 2005 | 04:39 PM
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Originally Posted by BrianCunningham
the only downside to FX3 is that it's speed sensitive, which hurts at an autocross, but there's a fix! Doug Rippie makes custom chips that override it.
As I mentioned in my post above...

Mike
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Old Jun 2, 2005 | 04:42 PM
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I'm pretty sure that if it's an NCCC sanctioned auto cross and your car is otherwise stock, the QA-1's, (if tech notices), will bump you from Group I to Group II. That's why I'm sticking with the stock FX-3 / Z07 set up I have, for now at least.
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Old Jun 2, 2005 | 05:26 PM
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Originally Posted by luvmy92
As I mentioned in my post above...

Mike
Just reenforcing your point.
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Old Jun 2, 2005 | 06:09 PM
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I have been thinking about this alot...I am just going with Bilstein Z51.
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Old Jun 2, 2005 | 07:10 PM
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Originally Posted by rocco16
I'd go with the QA-1's.
You'll soon learn which settings work for you.

The are cheaper than the FX3 units.
They are more adjustable.
They are rebuildable.
They WORK better.
They are more trick.

Sounds like a no-brainer to me.........

Larry
code5coupe
no brainer what!!! keep it original, nothing wrong with oem except for price, but price isn't why we bought our vette. the rest i agree with
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