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Old 06-19-2015, 09:47 PM   #1
ihada69L78
 
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Will a stock ZL1 A6 dead hook at the drag strip with stock Goodyears

If you have to use drag radials, what size tire, wheel, and air pressure work?
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Old 06-20-2015, 10:36 AM   #2
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For 99% of drivers Goodyears will not hook with a stock ZL1
Any drag radial will hook a stock ZL1
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Old 06-20-2015, 02:28 PM   #3
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Thanks!
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Old 06-20-2015, 09:38 PM   #4
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On an incredibly well prepped track, the fastest stock guys are dead hooking the factory tires.
No idea how though.
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Old 06-21-2015, 10:09 PM   #5
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My stock ZL1 has pulled a few 1.6 60' times with a best of 1.65. So to answer your question...yes the stock tires can hook. They need a lot of heat in them and a well prepped track.
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Old 06-22-2015, 06:54 PM   #6
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Quote:
Originally Posted by big dave View Post
My stock ZL1 has pulled a few 1.6 60' times with a best of 1.65. So to answer your question...yes the stock tires can hook. They need a lot of heat in them and a well prepped track.
What tire pressure and launch RPM are you using?
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Old 06-23-2015, 04:38 PM   #7
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Originally Posted by ihada69L78 View Post
What tire pressure and launch RPM are you using?
Tire pressure between 30 - 31 psi. I generally put a slight load on the converter...perhaps 1k rpms. It all depends on the track and the conditions. It may take a few passes to get the feel before a perfect run.
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'17 ZL1 10.99@129 stock. 4225# raceweight. Best 60'- 1.66 on factory tires. 10.48@132 E50, intake and tune. 4270 lbs
https://youtu.be/EyHtdH9XOkY
https://youtu.be/Lcu41obbTf8
'13 ZL1 BRM A6. 11.591 @ 119.2 factory stock with a 1.68 60'! Best stock mph 121.8. 11.29 @ 123 RotoFab, drag radials and skinnies. 4360# raceweight.
http://youtu.be/yggIA3C_kkA 2014... back to stock
http://youtu.be/spQLaTWbThs 2013... stock & RotoFab
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Old 06-23-2015, 09:08 PM   #8
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Quote:
Originally Posted by big dave View Post
Tire pressure between 30 - 31 psi. I generally put a slight load on the converter...perhaps 1k rpms. It all depends on the track and the conditions. It may take a few passes to get the feel before a perfect run.
Thanks!
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Old 06-25-2015, 01:07 PM   #9
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Leave all the traction c ontrol on you'll dead hook.
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Old 08-17-2015, 08:32 PM   #10
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doesnt traction control limit somethings?
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Old 08-17-2015, 08:46 PM   #11
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Yes, traction control can limit and/or reduce the power your putting to the ground. Many times the traction control is better than the driver or available traction so you will get better ETs with it. The best ETs FOR A given combination are generally run without TC.
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Old 08-17-2015, 10:25 PM   #12
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dead hooking is a bad thing, it breaks parts and pulls the RPM down too much for a good launch. you need some wheel spin to have a good launch.
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Old 08-17-2015, 10:35 PM   #13
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Quote:
Originally Posted by climb-101 View Post
dead hooking is a bad thing, it breaks parts and pulls the RPM down too much for a good launch. you need some wheel spin to have a good launch.
The only truth to this is dead hooking breaks parts.

No car picks up et from spinning. It may pick up mph but that's it.
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Old 08-17-2015, 10:56 PM   #14
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The only truth to this is dead hooking breaks parts.

No car picks up et from spinning. It may pick up mph but that's it.
I disagree, ever watched pro stock cars leave the line. they tune and change how much wheel spin they have to get that fine line between pulling the RPM down too much and running a slower 60 and spinning too much and running a slow 60'
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