About This Product
LSA Supercharger Tune Add-On
This custom remote tuning add-on is designed for customers installing an LSA supercharger on a naturally aspirated GM LS-based engine. Common applications include adding an LSA blower to a 4.8L, 5.3L, 6.0L, or 6.2L truck engine, LS swap, Camaro, Corvette, SUV, or other supported GM vehicle that was not originally supercharged.
Your tune will be calibrated around your actual engine, supercharger pulley, injector data, fuel system, MAP sensor, intake, camshaft, transmission, fuel type, and intended boost level using supported HP Tuners controllers.
This Is a Tune Add-On
The LSA Supercharger Tune Add-On is not a complete standalone tune by itself. It must be purchased with the correct Custom Remote Tune for your vehicle or engine combination.
Select this option when your vehicle is being converted from naturally aspirated to an LSA supercharger setup. If the engine also has an aftermarket camshaft, select the correct camshaft option in addition to this LSA add-on.
Built Specifically for LSA Supercharger Conversions
Adding an LSA blower to an engine that was originally naturally aspirated requires much more than adjusting a few wide-open-throttle tables. The calibration must be configured for the new airflow, boost pressure, injector flow, MAP sensor range, fuel system, torque output, throttle behavior, engine protection, and transmission load.
- Built from your actual factory read file and complete vehicle information
- Boosted fuel and spark calibration for your specific engine combination
- Injector data setup using your supplied injector manufacturer and part number
- MAP sensor calibration for supported 2-bar, 2.5-bar, 3-bar, or equivalent sensors
- Airflow calibration for the LSA blower, intake, throttle body, and MAF configuration
- Idle, startup, cold-start, and drivability support for stock-cam or cammed setups
- Remote datalog revisions based on your actual vehicle and operating conditions
Designed For
- LSA supercharger swaps on naturally aspirated GM truck engines
- 5.3L truck engines converted to an LSA blower setup
- 6.0L truck engines converted to an LSA blower setup
- 6.2L naturally aspirated LS engines using an LSA supercharger
- LS swap vehicles using an LSA blower
- Stock-cam or aftermarket-cam boosted combinations
- Street-driven GM trucks, SUVs, muscle cars, and swap builds
Common Applications
- Silverado 5.3L with an LSA supercharger conversion
- Sierra 5.3L with an LSA supercharger conversion
- Silverado or Sierra 6.0L LSA blower build
- Tahoe, Yukon, Suburban, or Escalade LSA conversion
- Camaro or Corvette LSA supercharger conversion
- C10, OBS, S10, Foxbody, Jeep, or custom LS swap with an LSA blower
- Gen III or Gen IV LS-based boosted combinations where supported
What This Tune Add-On Covers
- LSA supercharger airflow calibration
- Boosted power enrichment fueling
- Injector flow-rate and offset data setup
- MAP sensor configuration where supported
- MAF calibration support
- Speed-density airflow calibration where required
- Boosted spark calibration
- Engine torque-model adjustments where supported
- Electronic throttle and driver-demand adjustments
- Startup and idle airflow calibration
- Cold-start and hot-start adjustments
- Part-throttle drivability tuning
- Wide-open-throttle remote tuning through approved datalogs
- Transmission tuning support when included in your selected tune package
Supported Engine Sizes
- 4.8L GM LS truck engines where supported
- 5.3L GM LS truck engines
- 6.0L GM LS truck and performance engines
- 6.2L naturally aspirated GM LS engines
- Gen III LS-based engine combinations
- Gen IV LS-based engine combinations
- Other compatible LS-based engines with approved combinations
Camshaft Compatibility
This LSA supercharger add-on may be selected for either a stock-cam or aftermarket-cam engine.
- Stock camshaft LSA supercharger conversions
- Stage 1 camshaft combinations
- Stage 2 camshaft combinations
- Stage 3 camshaft combinations
- BTR, Texas Speed, Sloppy Mechanics, COMP, and other supported camshafts
- Custom camshafts when complete cam specifications are supplied
If your engine has an aftermarket camshaft, the correct camshaft tuning option must also be selected when ordering.
Required Supporting Modifications
Your engine and fuel system must be properly prepared for forced induction before tuning begins. The exact parts required depend on your engine, pulley size, target boost, fuel type, and intended power level.
- Properly sized fuel injectors
- Fuel pump capable of supporting the expected horsepower and fuel type
- Correct fuel pressure and regulator setup
- Compatible MAP sensor with known sensor data
- Properly installed intercooler and heat-exchanger system
- Correct supercharger belt drive, pulleys, tensioner, and alignment
- Proper crankcase ventilation and catch-can setup where applicable
- Wideband oxygen sensor available for remote tuning when requested
- Proper spark plugs and ignition system for the boost level
- Mechanically sound engine with good oil pressure and compression
What We Need From You
- Email your factory read file to Tunes@JRJonesRacing.com
- Include your order number
- Include vehicle year, make, model, and engine size
- Include the ECM and transmission type
- Include the LSA supercharger pulley size
- Include expected or measured boost pressure
- Include injector manufacturer, part number, and flow rate
- Include fuel pump and complete fuel-system information
- Include MAP sensor manufacturer and part number
- Include MAF housing diameter and intake configuration
- Include fuel type and octane
- Include camshaft specifications if applicable
- List every engine, exhaust, transmission, and drivetrain modification
Remote Datalog Requirements
- HP Tuners-compatible interface and licensed controller
- Compatible Windows laptop
- Stable battery voltage during reading and flashing
- Wideband oxygen sensor when requested
- Fuel pressure verification before boosted logging
- Ability to perform idle, cruise, part-throttle, and controlled boost logs
- Safe road, dyno, or controlled testing environment
- No wide-open-throttle testing until specifically approved
How Remote Tuning Works
- Purchase the correct Custom Remote Tune and add the LSA Supercharger Tune Add-On
- Send your factory read file and complete modification information
- Your initial calibration is personally prepared by Jason
- Flash the initial tune using supported HP Tuners hardware and software
- Record the requested idle, startup, cruise, and part-throttle datalogs
- Boosted logging is introduced gradually after the basic calibration is verified
- Revisions are completed using your actual datalogs until the supported calibration is dialed in
Why Choose J.R. Jones Racing?
Your LSA supercharger tune is built around your actual vehicle, engine, injector data, fuel system, boost level, transmission, and supporting modifications. This is not a generic supercharger file copied from a different vehicle.
- Personally tuned by Jason
- Built from your actual factory read file
- Real remote datalog revisions included
- Support for stock-cam and cammed LSA combinations
- Experience with GM LS truck, swap, and performance applications
- Street-drivability focused calibration
- Boosted fuel, airflow, spark, torque, and transmission support
- Clear communication throughout the remote tuning process
Not Included
- HP Tuners hardware
- HP Tuners credits or vehicle licensing
- Fuel injectors or fuel-system components
- Wideband oxygen sensor
- Supercharger installation or mechanical repair
- Wiring diagnosis or electrical repair
- Dyno time
- Engine, transmission, or drivetrain parts
Best Fit Guidance
- Vehicles with unknown injectors or missing injector data
- Vehicles with inadequate fuel pumps or unstable fuel pressure
- Vehicles with boost leaks, belt slip, or intercooler problems
- Engines with active misfires, low compression, or mechanical damage
- Vehicles with overheating or cooling-system problems
- Unsupported controllers or operating systems
- Customers who cannot safely read, flash, and datalog their vehicle
- Race-only or extreme-power combinations without prior approval
Forced-Induction Responsibility Notice
This is a performance calibration service for supported LSA supercharger conversions. You are responsible for ensuring your engine, fuel system, injectors, fuel pump, MAP sensor, intercooler system, belt drive, transmission, cooling system, spark plugs, wiring, sensors, and supporting components are properly installed and capable of safely supporting your intended boost and power level.
Tuning cannot correct mechanical failure, inadequate fuel supply, incorrect injector information, boost leaks, belt slip, excessive intake-air temperature, overheating, poor wiring, failed sensors, or improper installation.
J.R. Jones Racing is not liable for engine failure, transmission damage, drivetrain damage, controller damage, failed flashing, incorrect customer-supplied information, inadequate supporting modifications, unsafe operation, or mechanical problems that existed before or during tuning.
Boosted Datalog Safety Notice
Do not perform wide-open-throttle or full-boost testing until specifically instructed. Initial datalogs are used to verify startup, idle, fuel trims, sensor operation, commanded fueling, fuel pressure, and basic drivability before higher-load testing begins.
All boosted testing must be performed in a safe and controlled environment. A chassis dyno is strongly recommended for higher-power combinations.
Secure Flashing Reminder
Always read and flash the controller using a stable wired connection, proper HP Tuners software, and a battery charger or maintainer. Do not flash with low battery voltage, unstable laptop power, weak USB connections, or unsafe vehicle wiring.
The customer is responsible for having the correct HP Tuners hardware, software, credits, vehicle licensing, and stable equipment required to read, flash, and datalog the vehicle.
