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Discussion Starter #1
Just wanted to share the latest C7 we finished up yesterday. Mods consist of:

A&A Corvette Blackout Vortech V3 Supercharger Kit
ARH 1 7/8 Headers with Highflow Cats
Corsa Mufflers
JHR Performance Professional Installation
JHR Performance Tuned with HP Tuners

Dyno results compared to stock



Dyno Video


Here are a few pictures of the install!














Enjoy!

Zach
 

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What's this kit installed going for?
 

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I was wondering what kind of supercharger produced that torque curve! We are so used to seeing PD blowers around here. The stock torque curve looks unusual as well! But a solid build - should produce good numbers.
 

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Discussion Starter #4
What's this kit installed going for?
We are currently running a special on just the supercharger kit installed and tuned for $5499.95 The headers/exhaust are an extra charge.

I was wondering what kind of supercharger produced that torque curve! We are so used to seeing PD blowers around here. The stock torque curve looks unusual as well! But a solid build - should produce good numbers.
Say hello to the new style direct injection engines and VVT. They produce a great torque curve!

Zach
 

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Nice work.

If you have any issues with the throttle shutting at high rpm ive been working on the driver demand tables with good results on other boosted C7s!
 

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Nice work.

If you have any issues with the throttle shutting at high rpm ive been working on the driver demand tables with good results on other boosted C7s!
Thanks Mike. At first, we had the same issue as everyone else with it shutting at high rpm, but working on the DD tables straightened it out. These E78 ECMs are a lot different to work with tune wise than any of the LS cars.

Zach
 

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nice results!!
 

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How are the rest of the drivetrain components holding up to this power specifically the trans and rear diff.? Congrats on that tune, that looks incredible!
 

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How are the rest of the drivetrain components holding up to this power specifically the trans and rear diff.? Congrats on that tune, that looks incredible!
Like everything else, driver abuse will play a huge role in how long those components will last, but at this power level there really should not be any issues except for maybe a clutch replacement on down the road.

Thanks for the kind words!

Zach
 
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