David@Vengeance

iTrader: (2)

Recently, we had a client of ours come by with his white C7 Corvette looking for some changes. He wanted to do some simpler modifications like lowering the car, exhaust and short shifter, but the real goal was to extract as much as he could out of the C7 platform on pump gas. With our proven C7 Corvette Performance Packages, it made the decision for us and the client easy. We decided to move right on to the top and go with our VRSC850 Performance Package with the ECS Novi 1500 supercharger running at 12psi. With all of the supporting mods, this would equate to great power and reliability that was ready for the street.



The first stage in the process of building out the VRSC850 package is to take care of the short block. The bottom end of the LT1 power plant is stroked out to 416c.i. and the internals go to a forged rotating assembly thanks to products from Callies, Wiseco, ARP and Calico.



In addition to the short block mods, a set of VR CNC ported LT1 cylinder heads are outfitted and VR stage 1 416 cam is installed. After motor assembly is complete, we bolted up the ECS 1500 supercharger and laid the motor in the cradle.





As the air exits, it now passes through a set of American Racing Headers longtube headers. We also installed the AlkyControl dual nozzle methanol injection system to cool the charge and add fueling/octane to the system for more power.





Modifications Installed

VRSC850 C7 Corvette Performance Package

Includes:

• VR 416c.i. LT1 Stroker bottom end - Callies 4" crank/Callies 6.125 Rods/Wiseco Custom Forged Pistons/Calico coated bearings/ARP fasteners
• VR CNC Ported LT1 Cylinder Heads
• VR Custom Camshaft Kit - VR Stage I 416 camshaft
• American Racing Headers Longtube Header System
• B&B Bullet Exhaust System
• MGW Short Throw Shifter
• ECS Novi 1500 Supercharger @ 12psi
• AlkyControl Dual Nozzle Methanol
• Lowered on OEM bolts
• OEM Intake Manifold
• Vengeance Racing Professional Installation
• Vengeance Racing Custom ECU Calibration

How how did the new build on this C7 perform? Final power levels after our Vengeance Racing custom ECU calibration came out to 851.82rwhp and 794.08wtq on 93oct and meth injection!



This incredibly clean, white C7 is ready to hit the streets and track! For more information on our C7 performance packages, contact us at the office.

https://www.youtube.com/watch?v=npkH...ature=youtu.be

Chevy406

iTrader: (12)

What kind of fuel system upgrades were required?

DEFYANT

Ditto.

(SS)

iTrader: (1)

I really enjoy these write-ups.Keep up the good work guys.

David@Vengeance

iTrader: (2)

We are still on a 100% stock fuel system (injectors, in-tank pump, and mechanical pump). To fuel the car we used a camshaft with a 32% increased fuel lobe and a dual nozzle AlkyControl methanol system.

turbo kid

iTrader: (9)

Bad *** 4 sure!

cmiller8006

iTrader: (1)

Got to love DI!

Detoxx03

iTrader: (14)

Love the torque and perdy pictures.

Blown06

iTrader: (32)

I think this marks the very first time a shop has divulged any information about fuel system mods on these DI motors to the general public. Thank you for that.

LS6427

iTrader: (2)

Whats the price....turn-key for that work....?

.