Tuning

Tuning

Wring every bit of power from your LS Powerplant! Here you go - every way you want to get it done!

  • FEATURES

Full color, backlit 5.7” Touch Screen LCD
Perform all tuning and data logging functions on the fly without the need for a laptop in the vehicle.
Monitor features an easy to see graphical gauge panel that eliminates the need for traditional gauges.
Backlit for easy viewing day or night
Can be mounted in a dash or has 8 threaded inserts that allow it to be mounted with readily available aftermarket mounts
SD card included for easy storage and transfer of data.
If you are looking for the ultimate accessory for your new HP or Dominator EFI system, this is for you! Functional as it is stylish, the optional full color 5.7” Touch Screen LCD allows the user to perform all tuning and data logging functions on the fly without the need for a laptop in the vehicle. The monitor features an easy to see graphical gauge panel that eliminates the need for traditional gauges. Backlit for easy viewing day or night, the display can be mounted in a dash or has 8 threaded inserts that allow it to be mounted with readily available aftermarket mounts. SD card included for easy storage and transfer of data. Get your hands on this industry exclusive, innovative accessory and put the power of EFI at your fingertips!

    5.7" Holley EFI LCD

    Holley

    MSRP: $799.99
    $699.99
    FEATURES Full color, backlit 5.7” Touch Screen LCD Perform all tuning and data logging functions on the fly without the need for a laptop in the vehicle. Monitor features an easy to see graphical gauge panel that eliminates the need for...
    MSRP: $799.99
    $699.99
  • Self Tuning: Yes
User Tunable: Yes
Maximum Horsepower with Gas: 500
Timing Control Compatible: Yes
EGR: No
Transmission Controller Included: No
Injection Style: Multi-port
Metering Style: Speed density (Map-N) and speed throttle (Alpha-N)
Power Adder Compatible: No
Intake Manifold Included: Yes
Intake Section Included: Complete
Intake Material: Aluminum
Intake Finish: Black anodized
Engine Block Deck Height: Standard deck
Fuel Rails Included: Yes
Throttle Body Included: Yes
Venturi Quantity: 1
Venturi Diameter (mm): 92.00mm
Airflow Rate (cfm): 1,000 cfm
Throttle Body Material: Billet aluminum
Throttle Body Finish: Black anodized
Injectors Included: Yes
Injector Size (lbs/hr): 36 lbs./hr.
Calibration Module Included: Yes
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pump Included: No
Fuel Pressure Regulator Included: No
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
Self Tuning: Yes
User Tunable: Yes
Maximum Horsepower with Gas: 500
Timing Control Compatible: Yes
EGR: No
Transmission Controller Included: Yes
Injection Style: Sequential multi-port
Metering Style: Speed density (Map-N) and speed throttle (Alpha-N)
Power Adder Compatible: No
Intake Manifold Included: Yes
Intake Section Included: Complete
Intake Material: Aluminum
Intake Finish: Black anodized
Engine Block Deck Height: Standard deck
Fuel Rails Included: Yes
Throttle Body Included: Yes
Venturi Quantity: 1
Venturi Diameter (mm): 92.00mm
Airflow Rate (cfm): 1,000 cfm
Throttle Body Material: Billet aluminum
Throttle Body Finish: Black anodized
Injectors Included: Yes
Injector Size (lbs/hr): 36 lbs./hr.
Calibration Module Included: Yes
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pump Included: No
Fuel Pressure Regulator Included: No
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.
Notes: This kit must be used with the factory coil pack sub-harness

    500 HP User Tunable Harness System

    FiTech

    MSRP: $1,999.99
    $1,649.99
    FiTech has some of the best-engineered and priced throttle body systems on the market. Their LS EFI 500HP fuel injection systems bring incredible ingenuity to the market. FiTech fabricated many aluminum parts for these systems, including the low-profile...
    MSRP: $1,999.99
    $1,649.99
  • Self Tuning: Yes
User Tunable: Yes
Maximum Horsepower with Gas: 500
Timing Control Compatible: Yes
EGR: No
Transmission Controller Included: Yes
Injection Style: Multi-port
Metering Style: Speed density (Map-N) and speed throttle (Alpha-N)
Power Adder Compatible: No
Intake Manifold Included: Yes
Intake Section Included: Complete
Intake Material: Aluminum
Intake Finish: Black anodized
Engine Block Deck Height: Standard deck
Fuel Rails Included: Yes
Throttle Body Included: Yes
Venturi Quantity: 1
Venturi Diameter (mm): 92.00mm
Airflow Rate (cfm): 1,000 cfm
Throttle Body Material: Billet aluminum
Throttle Body Finish: Black anodized
Injectors Included: Yes
Injector Size (lbs/hr): 36 lbs./hr.
Calibration Module Included: Yes
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pump Included: No
Fuel Pressure Regulator Included: No
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit. Self Tuning: Yes
User Tunable: Yes
Maximum Horsepower with Gas: 500
Timing Control Compatible: Yes
EGR: No
Transmission Controller Included: Yes
Injection Style: Multi-port
Metering Style: Speed density (Map-N) and speed throttle (Alpha-N)
Power Adder Compatible: No
Intake Manifold Included: Yes
Intake Section Included: Complete
Intake Material: Aluminum
Intake Finish: Black anodized
Engine Block Deck Height: Standard deck
Fuel Rails Included: Yes
Throttle Body Included: Yes
Venturi Quantity: 1
Venturi Diameter (mm): 92.00mm
Airflow Rate (cfm): 1,000 cfm
Throttle Body Material: Billet aluminum
Throttle Body Finish: Black anodized
Injectors Included: Yes
Injector Size (lbs/hr): 36 lbs./hr.
Calibration Module Included: Yes
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pump Included: No
Fuel Pressure Regulator Included: No
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.

    500 HP User Tunable Harness System II

    FiTech

    MSRP: $2,199.99
    $1,899.99
    FiTech has some of the best-engineered and priced throttle body systems on the market. Their LS EFI 500HP fuel injection systems bring incredible ingenuity to the market. FiTech fabricated many aluminum parts for these systems, including the low-profile...
    MSRP: $2,199.99
    $1,899.99
  • Self Tuning: Yes
User Tunable: Yes
Maximum Horsepower with Gas: 750
Timing Control Compatible: Yes
EGR: No
Transmission Controller Included: No
Injection Style: Multi-port
Metering Style: Speed density (Map-N) and speed throttle (Alpha-N)
Power Adder Compatible: No
Intake Manifold Included: Yes
Intake Section Included: Complete
Intake Material: Aluminum
Intake Finish: Black anodized
Engine Block Deck Height: Standard deck
Fuel Rails Included: Yes
Throttle Body Included: Yes
Venturi Quantity: 1
Venturi Diameter (mm): 102.00mm
Airflow Rate (cfm): 1,000 cfm
Throttle Body Material: Billet aluminum
Throttle Body Finish: Black anodized
Injectors Included: Yes
Injector Size (lbs/hr): 55 lbs./hr.
Calibration Module Included: Yes
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pump Included: No
Fuel Pressure Regulator Included: No
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.
Notes: This kit must be used with the factory coil pack sub-harness Self Tuning: Yes
User Tunable: Yes
Maximum Horsepower with Gas: 750
Timing Control Compatible: Yes
EGR: No
Transmission Controller Included: No
Injection Style: Multi-port
Metering Style: Speed density (Map-N) and speed throttle (Alpha-N)
Power Adder Compatible: No
Intake Manifold Included: Yes
Intake Section Included: Complete
Intake Material: Aluminum
Intake Finish: Black anodized
Engine Block Deck Height: Standard deck
Fuel Rails Included: Yes
Throttle Body Included: Yes
Venturi Quantity: 1
Venturi Diameter (mm): 102.00mm
Airflow Rate (cfm): 1,000 cfm
Throttle Body Material: Billet aluminum
Throttle Body Finish: Black anodized
Injectors Included: Yes
Injector Size (lbs/hr): 55 lbs./hr.
Calibration Module Included: Yes
ECM Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pump Included: No
Fuel Pressure Regulator Included: No
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: Yes
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.
Notes: This kit must be used with the factory coil pack sub-harness

    750 HP User Tunable Harness System

    FiTech

    MSRP: $2,199.99
    $1,899.99
    FiTech has some of the best-engineered and priced throttle body systems on the market. Their LS EFI 500HP fuel injection systems bring incredible ingenuity to the market. FiTech fabricated many aluminum parts for these systems, including the low-profile...
    MSRP: $2,199.99
    $1,899.99
  • Harness Includes Circuits For:
A/C & Heat
Accessory / Cigarette Lighter
Backup Lights
Brake Lights
Charging
Dome Light
Electric Choke
Emergency Flashers
Fan Relay Activation Power
Fused Power Source
Headlights
Horn (Relay)
Ignition Coil
Instrument Panel Lighting and Gauges*
Park Lights
Radio/Clock (Constant and Switched)
Starting
Tail Lights
Third Brake Light
Turn Signals
Wipers
*Includes Wires For:
Fuel Gauge
Oil Gauge
Tachometer
Temperature Gauge
Voltmeter
Connectors Included:
GM Steering Column Turn Switch and Ignition Switch
Dimmer Switch
(2) Headlight Pigtails
10SI & 12 SI Alternator
HEI Power and Tach and (20) Extra 56 Series Terminals for use with any Factory GM 56 Series Connector such as Headlight Switch, Wiper Switch or A/C Switch/Blower Motor
Specifications:

Type
21 Circuit
Circuit Quantity
21
Fuse Block Included
Yes
Fuse Block Location
Front
Fuse Style
ATO/ATC
Ignition Key Location
Column
Quantity
Sold as a kit
Harness Length
Extra-long

Harness Includes Circuits For:
A/C & Heat
Accessory / Cigarette Lighter
Backup Lights
Brake Lights
Charging
Dome Light
Electric Choke
Emergency Flashers
Fan Relay Activation Power
Fused Power Source
Headlights
Horn (Relay)
Ignition Coil
Instrument Panel Lighting and Gauges*
Park Lights
Radio/Clock (Constant and Switched)
Starting
Tail Lights
Third Brake Light
Turn Signals
Wipers
*Includes Wires For:
Fuel Gauge
Oil Gauge
Tachometer
Temperature Gauge
Voltmeter
Connectors Included:
GM Steering Column Turn Switch and Ignition Switch
Dimmer Switch
(2) Headlight Pigtails
10SI & 12 SI Alternator
HEI Power and Tach and (20) Extra 56 Series Terminals for use with any Factory GM 56 Series Connector such as Headlight Switch, Wiper Switch or A/C Switch/Blower Motor
Specifications:

Type
21 Circuit
Circuit Quantity
21
Fuse Block Included
Yes
Fuse Block Location
Front
Fuse Style
ATO/ATC
Ignition Key Location
Column
Quantity
Sold as a kit
Harness Length
Extra-long

    Classic Chassis Harness | 21 Circuit

    Painless Performance

    MSRP: $699.99
    $499.99
    Customizable The Highest Quality Wire You Can Buy:Painless uses high-temperature, abrasion-resistant TXL wire which has twice the voltage rating of standard, general purpose wire. It withstands up to 275° and does not kink. Compact,...
    MSRP: $699.99
    $499.99
  • DOMINATOR EFI ECU
The new standard in EFI with virtually unlimited capabilities! Integrated electronic transmission control, drive by wire throttle control, dual wideband oxygen sensor capability, extensive amount of inputs and outputs for various combinations, and much more. DOMINATOR EFI ECU
The new standard in EFI with virtually unlimited capabilities! Integrated electronic transmission control, drive by wire throttle control, dual wideband oxygen sensor capability, extensive amount of inputs and outputs for various combinations, and much more.

    Dominator EFI ECU

    Holley

    MSRP: $2,389.95
    $1,999.99
    FEATURES Works with 4, 6, 8 and 10 cylinder engines Ignition Plug and Play with GM LS engines (non-VVT), GM HEI, Ford TFI, and magnetic and hall effect trigger. Custom settings can be configured to allow for use with many other...
    MSRP: $2,389.95
    $1,999.99
  • Wiring Harness Included: Yes
Electronic Throttle Control Bracket Included: Yes
Bracket Material: Aluminum
Bracket Finish: Brushed
Quantity: Sold individually.
Notes: Fits models with OEM pedal #25832864, 15847349, or equivalent. All Drive-By-Wire electronic throttle control pedals require 1 electronic throttle control and 1 Drive-By-Wire pedal set.
These Lokar drive-by-wire electronic throttle controls are pre-programmed at the factory for specific applications. They include an application-specific pedal wiring harness that works in conjunction with the OEM wiring harness. The electronic throttle controls are designed for use with Lokar's drive-by-wire pedal assemblies.

    Drive By Wire Pedal | Brushed

    Lokar

    $329.99
    Wiring Harness Included:Yes Electronic Throttle Control Bracket Included:Yes Bracket Material:Aluminum Bracket Finish:Brushed These Lokar drive-by-wire electronic throttle controls are pre-programmed at the factory for specific applications. They...
    $329.99
  • Lokar drive-by-wire electronic throttle control pedal assemblies are the first programmable electronic throttle pedals for the automotive aftermarket. They feature a programmable, non-contact, solid-state Hall effect sensor for most GM, Ford, and Mopar applications. The pedal assemblies use a splined arm for versatile mounting with all-metal, aluminum, and stainless steel construction. The sensor is programmed on the pedal to optimize electrical output for quicker throttle response, producing no pedal lag and three times the performance of OEM pedals. Lokar drive-by-wire electronic throttle control pedal assemblies are available in your choice of a brushed or black anodized finish to complement the interior of your vehicle. A control module and harness are required for operation; they are sold separately.

    Drive-By-Wire Billet Pedal | Black

    Lokar

    MSRP: $199.99
    $134.99
    Lokar drive-by-wire electronic throttle control pedal assemblies are the first programmable electronic throttle pedals for the automotive aftermarket. They feature a programmable, non-contact, solid-state Hall effect sensor for most GM, Ford, and Mopar...
    MSRP: $199.99
    $134.99