LysholmŪ Twin Screw Supercharger, AirPowerŪ Group Vortech Engineering

Lysholm Twin-Screw supercharger systems are available from Vortech authorized dealers.

Lysholm 2005-2011 GM Truck/SUV Supercharger Systems
Specifications below pictures

   

Street Truck Magazine Installation Article. Download (10 MB PDF)

50-State Smog Legal

Complete systems are 50-State smog legal per CARB EO # D-213-28.

Year/Model R&D Status (Updated 03/21/2011)

Year/Model Status
2007 Truck (New Body) R&D complete
2007 SUV R&D complete
2008 Truck R&D complete
2008 SUV R&D complete
2009 Truck R&D complete
2009 SUV R&D complete
2010 Truck R&D complete
2010 SUV R&D complete
2011 Truck R&D complete
2011 SUV R&D complete

2007-2011 5.3L Truck and SUV: Complete Systems Available Now

The complete supercharger system boosts stock 5.3L trucks to 452HP at 8.5 PSI.

2007-2011 Tuner Kits Available Now

Tuner Kits are available for 2007-2010 5.3L New Body Truck, 2005-2007 6.0L "Classic" Truck and 2005-2007 5.3L SUV and "Classic" Truck (fuel management not included).

Complete Systems: Included Components and Features

  • Lysholm 2300 twin-screw supercharger with 3.80" pulley, integrated bypass valve and actuator. The twin-screw design provides maximum low-end torque as well as far greater efficiency and horsepower gains compared to the traditional (as well as newer) roots type blowers.
  • Supercharger drive assembly includes idler, drive belt and all hardware.
  • Fuel management upgrade includes a hand-held programmer (controls ignition timing and fuel enrichment), extruded aluminum replacement fuel rails, high-flow fuel injectors and braided stainless steel fuel hoses.
  • Integrated dual-pass air/water charge cooler configuration features a closed loop water cooling system with a stand alone pump, tank and front mounted heat exchanger. The aluminum charge cooler core features 50% more surface area than competitive kits for maximum temperature reduction.
  • Cast Aluminum air inlet manifold mates to OEM throttle body.
  • High-flow bypass valve provides for increased compressor efficiency and temperature control.
  • Roto-molded air inlet ducting maintains factory appearance and joins the stock air box and MAF.
  • Complete bolt-on system includes all necessary belts, pulleys, fasteners and a reusable high-flow air filter.
  • 3-Year/36,000-mile powertrain limited warranty optional(term is from vehicle original in-service date).
  • Suggested retail price is $6250.95.

Complete System Part Numbers and Pricing

Complete systems include a fuel management/calibration upgrade and will bolt onto stock vehicles without the need for additional parts.
Download Installation Manual (PDF, 33MB): 4LGL020-010 v4.0.

Years Product P/N Price
'05-'07 [AVAILABLE NOW] 6.0L Truck "Classic" System 2310040 TBA
'07-'11 [AVAILABLE NOW] 5.3L SUV (New Body) System 2310070  CALL
'07-'11 [AVAILABLE NOW] 5.3L Truck (New Body) System 2310100  CALL

Tuner Kit Part Numbers and Pricing

Tuner kits do not include fuel management/calibration upgrade. Fuel components and tuning must be provided by your installer.
Download Installation Manual (PDF, 33MB): 4LGL020-010 v4.0.

Years Product P/N Price
'07-'10 5.3L New Body Truck, Tuner Kit 2310030  CALL
'05-'07 6.0L "Classic" Truck, Tuner Kit 2310050  CALL
'05-'07 5.3L SUV and "Classic" Truck, Tuner Kit 2310170  CALL

Basic Kit Part Numbers and Pricing

Depending on the crate motor, accessories (pulley offset) or vehicle, we offer basic kits for 2005-2009 LS1 truck FEAD and GM LS1/LS2/F-body/GTO FEAD custom installations. These basic kits do not include external charge cooler components (water storage tank, hoses, clamps, pump, and heat exchanger) and may require significant hood modifications. Call for more information.
Download Installation Manual (PDF, 13MB): 4LGL020-015 v1.0.

Years Product P/N Price
'05-'10 Truck FEAD, Basic Kit 2310010 CALL
'98-'02 F-Body FEAD, Basic Kit 2310020 CALL

Call: 318-987-3000

Superchargers 4 Less
1110 C C Sandidge Road
Elm Grove, LA 71051