717whp Cobra vs 565whp C6 z06 and 640whp C6

[HolyShiznit]

My childhood friend recently moved to Arizona with his 717whp Whipple 2.9 Cobra. He has a stock motor running E85. I will try to get a dyno pic. He is running ET streets and skinnies.

Each run was from about ~50-60mph. Vettes were having traction issues from 40, don't think it would have mattered much. Enjoy. (sorry the videos are so basic)

Heads/Cam/Intake C6 Z06 (565whp)
GOPR0012 - YouTube

Supercharged C6 (640whp) (Fast forward to .44)
GOPR0020 - YouTube

 

[mgmustang1]

Nice kills for the Cobra!

 

[90goldtsiawd]

Nice!

 

[bambinov8]

Mods on the cobra? That blower sounded like a KB for sure lol

 

[gabe1530]

Very nice! It's good to see some one run the 2.9 with more than 17lbs. Is your friend on svtp?

 

[LS1Andrew]

Awesome kills!
That car moves out!

Looks like the supercharged C6 didn't fair any better than the Z06.

 

[good_times44]

Hey fellas, the runs definitely got the blood pumping for sure. My car has a 2.9 whipple on E85 with 3.25 upper at 21 psi, return fuel with dual walbro 400 pumps and division x rails -8 feed and -6 return, maxed out 80lb injectors, JLT high boost intake, ARH long tubes with offroad x, borla stingers. I didn't have my skinnies and slicks on but I was running MT et street radials which hold pretty well on the street.

 

[whiplash306]

Freaking impressive pulls by that Cobra! Would have been interested to see the races go a tad further, but I doubt by the Cobra's pull that it would have made much of a difference for the Vettes! This race acts as a further reminder that my ~600 rwhp C6Z isn't by any means untouchable! Very nice work to the builder of the Cobra!

 

[c6zhombre]

very nice :beer:

 

[good_times44]

Freaking impressive pulls by that Cobra! Would have been interested to see the races go a tad further, but I doubt by the Cobra's pull that it would have made much of a difference for the Vettes! This race acts as a further reminder that my ~600 rwhp C6Z isn't by any means untouchable! Very nice work to the builder of the Cobra!

Im a huge fan of C6 Z's infact id gladly trade my cobra and a testicle for one haha. The owners of both vettes were top notch guys.:beer:

 

[HolyShiznit]

Dyno graph of Cobra.

 

[charba951]

Great runs!

 

[99cobraUgotbit]

Damn that whine sounds so sick. Nice killz

 

[Bruha]

Nice kill, and I like the video perspective.

 

[Rudders331cobra]

Nice kill. Car sounds gr8

 

[Detoxx03]

You say traction wouldn't have mattered but it would have for sure. The last car is a Z06 too unless its a base model with Z06 front and rear quarters on it. Cobra roll out for sure though.

 

[707svt]

Cobra pulls hard!

 

[HolyShiznit]

It might have but it looked like the SC Vette just didn't have enough. I honestly thought it would have been closer given the weight differences between the car.

You say traction wouldn't have mattered but it would have for sure. The last car is a Z06 too unless its a base model with Z06 front and rear quarters on it. Cobra roll out for sure though.

 

[1raresnake]

Nice kill for the cobra!

 

[2010 Red&white]

Verrrrryyyy Nice !! Good job with your mods & build ! I love that sound.