[VR] Flex Fuel Corvette C7 Z06 - 734.56whp / 761.52wtq - Pics, dyno graphs and video!
04-15-2015, 01:20 PM
#1
[VR] Flex Fuel Corvette C7 Z06 - 734.56whp / 761.52wtq - Pics, dyno graphs and video! 
We had a local customer of ours that has been a long time car enthusiast that became really interested in the new C7 Z06. After some searching around, he found a M7 car with the Z07 package at a dealership here in town. We generally have two types of customers when it comes to new cars. One group likes to drive the car in stock trim for awhile before jumping into modding the platform. Then, we have a second group that delivers the car to us with dealer tags on it and wants to go full tilt right off the bat. Warranties are for people that don't want to go fast and this insane looking black Z06 was ready for upgrades.
This customer of ours has been following our shop C7 Z06 closely and wanted to do the exact same build minus the methanol injection. This brought a full bolt-ons, cam and heads package in with a flex fuel setup to run both 93 octane and e85.
C7 Z06 Modifications Installed:
- VR CNC LT4 Cylinder Heads
- VR Stage I Camshaft w/ DOD/AFM Delete and 32% fuel lobe (220's duration/STOCK driveability)
- ARH longtube header system w/ CATTED x-pipe
- Stock mufflers
- VR 2.38” Upper Pulley kit w/ 10-bolt hub
- IW Balancer w/ VR lower pulley ring
- VR Flex Fuel Kit for C7/Z06
- VR modified aFe cold air intake system
- VR spark plug wire insulators
- NGK LTR7IX Spark Plugs
- Custom VR ECU Calibration
We were expecting great results based on our testing done with our shop car and that is exactly what we got. On 93 octane we increased power output by 120.71whp / 150.83 wtq to 702.49whp / 720.16wtq!
When e85 was thrown in the tank and finished tuning, the car made 152.78whp / 192.19wtq over the baseline for final numbers of 734.56whp / 761.52wtq!
This C7 Z06 is ready to hit the track and the streets. It also now sounds as good as it looks thanks to the new cam and American Racing Headers longtubes. Check out this idle and walk-around video.
For more information on C7 Z06 performance upgrades or any other late model LS modifications, contact us at the shop.
