Carroll Supercharging Co.
http://www.carrollsupercharging.com/
As the originator of the supercharged L98 and the LT1 and now the LS1 Corvette we hope you'll spend some serious time looking at this web site before considering the competition. Established in 1987 we design and manufacture supercharging systems and related products for cars and trucks from 1985-2000. Rather than suffer through the "Buyer's remorse syndrome" why not buy your system from the people who really know what they are doing when it comes to supercharging Corvettes.

Paxton Automotive
http://www.paxtonauto.com/
Paxton Auto has been the leader in centrifugal supercharging for over 45 years. Today Paxton has established a reputation for offering the highest quality performance parts available coupled with uncompromised workmanship and quality.

POWERDYNE
http://www.powerdyne.com/
In just a few short years, Powerdyne™ Automotive Products has established itself as a leader and innovator in the centrifugal supercharger business. The engineers at Powerdyne have a combined 68 years of supercharger design and manufacturing experience, plus decades of active motorsports participation.

Vortech Engineering, Inc
http://www.vortechsuperchargers.com/
Established in 1990, Vortech Engineering, Inc. offers a variety of automotive performance products including complete supercharging systems, fuel system components and air-to-water aftercoolers for domestic and import vehicles plus marine applications. Vortech has earned a solid reputation for its engineering excellence the best way any company can: its customers. Vortech has also consistently earned praise from the automotive press for its premier centrifugal supercharging systems and performance enhancing parts and accessories.