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Vengeance Racing C7 890RWHP/743RWTQ- 14psi.... Not finished

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Old 02-17-2014, 01:16 PM
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0Ron@Vengeance Racing
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Default Vengeance Racing C7 890RWHP/743RWTQ- 14psi.... Not finished

We figured out a few things this morning that allowed us to do a pulley swap and turn up the boost a bit... New #s are on 14psi peak.

We have a few more things to do, but had to come off the dyno to tune a customers E Force C6. We will get back on the dyno this afternoon or first thing in the AM.



For those interested, this is our VR SC750 Package with an Alky Control meth system. We are pushing this combo to find the limitations.



Hats off to:

East Coast Supercharging- Doug and Chris have been great to work with and their system is OBVIOUSLY doing the job. These #s are out of their base kit with a lil Novi 1500

American Racing- Nick and crew always deliver and you could not ask for a better group of guys to do business with. Not only did ARH headers make more power than all of their competitors, but fitment/install are second to none.

Julio @ Alky Control- We have used Snow meth systems for years and just recently switched to Alky Control. Julio is a wealth of knowledge and his meth system is spot on!

Vengeance PCM- Mike Carnahan is the owner of Vengeance PCM and our resident tuner. None of this would be possible without his knowledge and dedication. Mike is one of VERY few in the industry pushing the new LT1/E92 ECU as far as he is....

I would also like to thank 360 Forged Wheels/B&B Exhaust/MGW. These guys continue to offer amazing products and we are happy to have them all on our C7 as well!

For anyone that missed the video, here is the 832RWHP pulls... We will work on a new video with the updated #s when we hit the dyno this afternoon/tomorrow morning.




O yea... These #s officially make us THE MOST POWERFUL C7 IN THE WORLD (Sorry guys, had to... its good for the spirit of competition)
Vengeance Racing
Home of the most powerful C7 in the world- PERIOD
Home of the most powerful cam only C7 in the world
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Old 02-17-2014, 01:21 PM
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Blackdevil77
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Holy s***!!!!! How much more can this thing take before it goes KAPOW!!!!

This is with the stock clutch, transmission, rear end etc???
Old 02-17-2014, 01:28 PM
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0Ron@Vengeance Racing
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Originally Posted by Blackdevil77
Holy s***!!!!! How much more can this thing take before it goes KAPOW!!!!

This is with the stock clutch, transmission, rear end etc???
We will let you know

Yessir, stock clutch/trans/rear/shortblock etc....
Old 02-17-2014, 01:34 PM
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DOUG @ ECS
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I bet 900+ once it gets back on the dyno!


Great job guys.


So power wise we are talking four mods to get to this level;

American Racing headers
Alky control meth
Vengeance cam
ECS C7 supercharger kit


I am confident in saying that it is unlikely you will see results like this from any other supercharging kit manufacturer's BASE supercharger kit, even though the pricing of the main kits are all very similar. This does have a smaller pulley added, but if you wanted that at the time of ordering, it is no additional expense. Or it can be replaced with the head unit still on the car.

We are very fortunate to have vendors like Vengeance to work with! Again, great job guys.
Old 02-17-2014, 02:15 PM
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Unreal
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This is getting crazy. I'll be happy to see ~600-625rwhp with ECS kit and ARH headers.
Old 02-17-2014, 02:20 PM
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Detoxx03
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That's killer.
Old 02-17-2014, 02:33 PM
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0Daniel@Vengeance
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Originally Posted by Unreal
This is getting crazy. I'll be happy to see ~600-625rwhp with ECS kit and ARH headers.
That is EASILY attainable
Old 02-17-2014, 03:06 PM
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breecher_7
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Pull that thing to 7000!
Old 02-17-2014, 03:12 PM
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0Ron@Vengeance Racing
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Originally Posted by breecher_7
Pull that thing to 7000!

It is already rolling over or we would

Lets not forget we still have our Nitrous Outlet system on the car
Old 02-17-2014, 03:17 PM
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Originally Posted by Ron@Vengeance Racing
It is already rolling over or we would

Lets not forget we still have our Nitrous Outlet system on the car
Crack 1000 on boost then spray it!

Will be a good way to say goodbye to the engine!
Old 02-17-2014, 03:24 PM
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Nice numbers Ron! A little competition never hurt anyone! Guess we are going to have to push Steven's car a little harder now!

~Reid
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Old 02-17-2014, 03:59 PM
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0Ron@Vengeance Racing
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Originally Posted by Late Model Racecraft
Nice numbers Ron! A little competition never hurt anyone! Guess we are going to have to push Steven's car a little harder now!

~Reid
I am waiting for the LMR 416 TT post any day now
Old 02-17-2014, 05:12 PM
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Lifted07Sierra
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What is it that makes the LT1 6.2 put down so much more than the LS3 when boosted?
Direct injection? Better flowing heads? lil more aggressive cam?
Old 02-17-2014, 05:22 PM
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TonyC817
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congrats fellas! awesome!
Old 02-17-2014, 05:31 PM
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Sick, cant wait for mine to have that type of power
Old 02-17-2014, 07:22 PM
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Stock fuel pump, injectors? Do you mind let us know what fuel lobe your using on that cam.
Old 02-17-2014, 08:41 PM
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vegasredz062
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Originally Posted by obzidian
Stock fuel pump, injectors? Do you mind let us know what fuel lobe your using on that cam.
Dont think they will tell you lobe.

I would like to know if that is stock fuel system though.

What do you feel is acceptable power to sell a customer with your warranty on the vr750?

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To Vengeance Racing C7 890RWHP/743RWTQ- 14psi.... Not finished

Old 02-17-2014, 09:56 PM
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Skunkworks
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Congrats on results.

The lobe is somewhat important, but was wonder what injectors are doing. DI does not have the benefit of added time in being able to spray on top of a closed valve… the amount of time is considerably less. Would it be possible to get a ms injector spray time out of curiosity?

Old 02-17-2014, 10:09 PM
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Congratulations again Ron and crew.
Old 02-18-2014, 06:24 AM
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Originally Posted by obzidian
Stock fuel pump, injectors? Do you mind let us know what fuel lobe your using on that cam.
Originally Posted by vegasredz062
Dont think they will tell you lobe.

I would like to know if that is stock fuel system though.

What do you feel is acceptable power to sell a customer with your warranty on the vr750?
Stock system, smallest lobe, 34% over.... So this is great news.


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