# 09 ZR1 cleaning house with 400k+ cars

**URL:** https://forums.speedlife.net/t/09-zr1-cleaning-house-with-400k-cars/244988
**Category:** Shift518 Automotive
**Created:** [June 24, 2009, 5:27am UTC](https://forums.speedlife.net/t/09-zr1-cleaning-house-with-400k-cars/244988 "2009-06-24T05:27:45Z")
**Posts on this page:** 1
**Showing post:** 17

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### Author: ![TurboTravis](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbotravis/32/6406_2.png) [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)
#### Post date: [June 24, 2009, 6:05am UTC](https://forums.speedlife.net/t/09-zr1-cleaning-house-with-400k-cars/244988/17 "2009-06-24T06:05:04Z")

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> [@The Ritz](https://forums.speedlife.net/t/the-ritz/19831/8):
>
> Wasnt there some speculation that both the GTR and ZR1 were not in completely stock form when running the ring?

GTR was proven to be modded, ZR1 was stock as far as I know. Viper was stock, but the ACR comes from the factory on race tires.

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