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Old Apr 29, 2012 | 01:45 PM
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Default Drag Shock Recommendation

If you run adjustable shocks such as QA1 for drag racing? Please share your thoughts, satisfaction, and set-up recommendations.

Thank you in advance for your time.

Best Regards,
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Old Apr 29, 2012 | 07:11 PM
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I run qa1's single adjustables in the front and rear and the car hooks up really good.but tires also help I'm 325/45/17 racemaster radials
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Old Apr 29, 2012 | 10:01 PM
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I will be ordering the QA1 shocks and M/T 305/35/19 in approximately 10 days. I send you a pm regarding specifics.

MANY MANY THANKS!!!!!
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Old Apr 30, 2012 | 09:06 AM
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I'm curious why you think you need drag shocks?

Low 10s/High 9s are certainly reasonable on stock setup.
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Old Apr 30, 2012 | 09:57 AM
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Simple: 600+ rwhp, stall converter, street tires and Z51 shocks make for real bad 2.0+ 60' times. The Vette's suspension system and tires are simply over powered.

In my 06 GTO with less rwhp and more weight, I ran a Pedders XA suspension package w/ MT275-DR's and pulled 1.44 60'

Due the fact that I really enjoy drag racing: Adjustable shocks and MT 305/35/19's in my future.

Last edited by txvettefan; Apr 30, 2012 at 10:46 AM.
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Old Apr 30, 2012 | 10:23 AM
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Originally Posted by FloydSummerOf68
I'm curious why you think you need drag shocks?

Low 10s/High 9s are certainly reasonable on stock setup.
Because race car
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Old Apr 30, 2012 | 11:45 AM
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Originally Posted by Justinjor
Because race car
Lol...fortunately vettes can be full-weight grocery getters and run 9s

Originally Posted by txvettefan
Simple: 600+ rwhp, stall converter, street tires and Z51 shocks make for real bad 2.0+ 60' times. The Vette's suspension system and tires are simply over powered.

In my 06 GTO with less rwhp and more weight, I ran a Pedders XA suspension package w/ MT275-DR's and pulled 1.44 60'

Due the fact that I really enjoy drag racing: Adjustable shocks and MT 305/35/19's in my future.
Ha...your problem is with your tire selection (and foot), not your shocks. Even on street tires you should be cutting 1.8s controlling your throttle. Can't just stab it and go.

Put your 305/35/19s ET Street Radials on and go cut some 1.5s no problem. Don't waste money on drag shocks. There's a good reason you won't find much info on drag shocks on C6 vettes.
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Old Apr 30, 2012 | 11:50 AM
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Old Apr 30, 2012 | 11:56 AM
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Fine....because race car
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Old Apr 30, 2012 | 11:58 AM
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Originally Posted by FloydSummerOf68

Put your 305/35/19s ET Street Radials on and go cut some 1.5s no problem. Don't waste money on drag shocks. There's a good reason you won't find much info on drag shocks on C6 vettes.


Its obvious those times are possible on stock suspension, as many have done it, but a 1.5 on those 19" MT's wont be easy. Granted the track prep on our local tracks here sucks, but I never got close to that. Going to try 17's this year hoping for good 60's.
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Old Apr 30, 2012 | 01:24 PM
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Originally Posted by FloydSummerOf68
Fine....because race car


Originally Posted by realcanuk
Its obvious those times are possible on stock suspension, as many have done it, but a 1.5 on those 19" MT's wont be easy. Granted the track prep on our local tracks here sucks, but I never got close to that. Going to try 17's this year hoping for good 60's.
1.5-1.6 is relatively easy with 275/40-17 Mickeys. Track prep is important of course, but I can hit 1.5s almost on command now and I have stiff Z06 springs all around. I believe there is a steep learning curve with launching these cars, but once you get the feel for it, it's easy.

There's no substitute for seat time and given that drag racing is so much fun, why not get out there every chance you get, support your local track, and make some passes. I made 154 passes last year
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Old Apr 30, 2012 | 01:50 PM
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Originally Posted by FloydSummerOf68
Lol...fortunately vettes can be full-weight grocery getters and run 9s



Ha...your problem is with your tire selection (and foot), not your shocks. Even on street tires you should be cutting 1.8s controlling your throttle. Can't just stab it and go.

Put your 305/35/19s ET Street Radials on and go cut some 1.5s no problem. Don't waste money on drag shocks. There's a good reason you won't find much info on drag shocks on C6 vettes.
Good advice especially the RIGHT FOOT control. I do realize that there is no subsitute for sticky tires, and without regret I pulled the trigger on the Inverter Pfadt in the Parts for Sale section. Next Monday I'll be ordering the tires. Then it's back to the track for something more respectable than 2.0 60' foot and 11.80 @ 121. However, it may require a "driver mod!"
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Old Apr 30, 2012 | 03:15 PM
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Well, the shocks definitely won't hurt, lol...so no harm done other than to your wallet if you already got them.

Originally Posted by txvettefan
Then it's back to the track for something more respectable than 2.0 60' foot and 11.80 @ 121.
Are you sure you have over 600rwhp? 121 is a pretty low trap speed. Should be more like 131 even on street tires unless you're racing at elevation.
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Old Apr 30, 2012 | 03:38 PM
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Originally Posted by FloydSummerOf68
Well, the shocks definitely won't hurt, lol...so no harm done other than to your wallet if you already got them.



Are you sure you have over 600rwhp? 121 is a pretty low trap speed. Should be more like 131 even on street tires unless you're racing at elevation.
I was in and out of the gas, because the car spun ugly bad the 1st 330' (embarrassing). I have 10#'s of boost and meth total 18 degrees of timing w/ zero KR on an LS3 and LS7 exhaust. The really like my Vette. It is a beast. I bought the car stone stock in December and honestly need tires (already bought Pfaht Adjustables) and much more seat time.

Last edited by txvettefan; Apr 30, 2012 at 03:44 PM.
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Old Apr 30, 2012 | 03:43 PM
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Originally Posted by txvettefan
I was in and out of the gas time, because the car spun ugly bad the 1st 330' (embarrassing). I have 10#'s of boost and meth total 18 degrees of timing w/ zero KR on an LS3 and LS7 exhaust. The really like my Vette. Tt is a beast. I bought the car stone stock in December and honestly need tires (already bought Pfaht Adjustables) and much more seat time.
Sweet

The car will certainly haul *** with some tire behind it.

I'm making similar numbers through my LS2 with 10# boost, meth and catless longtubes (625/570).

I can't even imagine driving it with stock tires, lol.

I haven't taken it back to the track yet since my blower was installed though. I've had some issues with my meth tank not sealing properly and am replacing my MAF this week...then I'll be back at it to see what she'll put down.
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Old Apr 30, 2012 | 03:43 PM
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Originally Posted by FloydSummerOf68
Sweet

The car will certainly haul *** with some tire behind it.

I'm making similar numbers through my LS2 with 10# boost, meth and catless longtubes (625/570).

I can't even imagine driving it with stock tires, lol.
That reminds me, I really need to get rid of these circa 2008 OEM runflats
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Old Apr 30, 2012 | 03:47 PM
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Originally Posted by Justinjor
That reminds me, I really need to get rid of these circa 2008 OEM runflats
For shame, sir.
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Old Apr 30, 2012 | 03:49 PM
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Originally Posted by FloydSummerOf68
For shame, sir.
Bwahahaha, you're right. Everytime I think about spending $500 on new rear tires, I find more horsepower somewhere. . . I have drag radials(bald now, ugh) of course but I'd love a decent street tire
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Old May 1, 2012 | 12:44 PM
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Just so you guys know we may have discontinued the inverted sport shocks, but we do have a Coilover package with dedicated drag springs for those looking to get the best performance out of their drag cars.

Now keep in mind that with a little practice you should be able to get out of the hole quite a bit faster than a 2.00 60", but if you're serious about drag racing and don't mind giving up some cornering ability we can build you our Drag Specific Coilover Package.

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Old May 1, 2012 | 12:53 PM
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Is this the Coil-Over Package utilized by the RPM Transmission C6Z06 that pulls 1.3 60's?

I did buy a really nice used set of Pfadt Inverted Shocks that will be delivered Thursday. Do you have any drag racing damper setting recommendations? However, you never know when the urge to upgrade bites!!

Thanks for posting on this thread.
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