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    17 :: April :: 2009

    Performance Tuning - Corvette / Z06 Corvette
    EFI-Tuning is proud to announce that our performance...Read More
  • News Item

    15 :: August :: 2008

    2005 CTS-V (Z06 Corvette 5.7liter) Performance Tune

    Tomorrow we're running a performance tune as well...Read More

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2007 Z06 Corvette

This client wanted push his car a little harder than most. He asked for a cold air system, 180 degree themostat, EFI Live custom tune and American Racing long tube headers. Peak power levels in mid range were as high as 47 rear wheel horsepower and 41 pound feet of torque.

2007 Z06 Corvette tuning

C6 Convertible Convertible

This corvette recieved a custom tune with a cold air system. He was also concernced about the differential weakness in the 2005 C6 Corvettes, so we added a differential brace to eliminate the problem.

white c6 corvette convertible

Yellow C6 Z06 Corvette

This client found us on the Corvette Forums. His interest was producing more power without any major modifications. He heard about our Efi Live Tunning Software and the success we have had with it. We installed a K&N cold air system, 180 degree thermostat and then tuned the corvette on our in house dynomometer. As an an exclusive Efi Live tunning facility, we want to give our customers the best they can get for the expensive cars they have purchased. We believe that there is no software that can meet this challenge like the Efi Live Tunning Software.

c6 z06 corvette dyno tuning

Road Racing 427cid LSX Z06 C5 Corvette

A fully custom 427 cid LS2 engine was built for this client. Nothing was spared in this project including all forged billet components and a drysump oiling system. As of 8/7/07 After completing several races, including California Speedway, we are happy to hear that the car has been running problem free on its original tune.

road racing corvette

1963 Split window Corvette Drag Car

With the demands of Kushan's business he has little time to spend on his dream of mixing old technology with new technology. His plans for his '63 Split Window Corvette is to incorporate a LS7 EFI engine on a 3 stage pneumatic nitrous system. In the meantime he is running his car with a 468 big block Chevy running on methanol.

methanol drag 1963 corvette

C6 becomes a C6 Z06

This c6 was having issues with the performance enhancements that another speed shop had installed. The car is now running as expected with no remaining issues. The addition of EFI Live custom operating systems two bar speed density tune netted him an additional 30 hp at 3,200 and up to 60 hp at 6,500 rpm.

corvette stroker engine installation

LS1 Direct Ported Nitrous 1999 Corvette

We designed a new nitrous system using all the same parts the car already had. The corvette ran 4 tenths quicker and 6 mph faster consistently. At 2700 feet, the car ran 10.60's with this setup.

1/4/2007 - Transmission has been upgraded to a Finish Line level 5 and installing a DTE level 4 differential with a brace for his added power.

5/12/2007- A trip to the Las Vegas drag strip resulted in a 1.49 60 foot time and 6.64 @ 104mph 1/8 mile race which corrected for 1/4 mile would be 10.38 @ 131mph.

nitrous system corvette

Supercharged C5 Z06 Corvette

This Z06 recieved an EFI Live 2 bar custom operating systems for its boosted application. With a 2 bar system, tuning the car under boost can be refined to a higher level; +35 horsepower and 45 lb-ft of torque from 4,000 rpm to 6,500 rpm.

10/13/2006 - Bakersfield Famoso Raceway netted a best of 10.70 @ 130 mph. +.6 tenths E.T. and a +6 mph improvement since we tuned this corvette.

supercharged corvette tuning

2001 Corvette Z06 Twin Turbo

This 2001 Z06 recieved our very own twin turbo system and a stroker crank bringing the diplacement to 383 cubes. This level of power required drastic improvements to the drivetrain.

twin turbo corvette