Remote Tune File - 1997-2025 GM LS Swap
1997-2025 LS Swap Tune File
This remote tune file is built for stock-cam GM LS swap vehicles that need the essential calibration changes required after an engine swap. This LS swap tune includes VATS delete, electric fan control, startup calibration, speedometer correction, gear ratio calibration, and tire size calibration for supported GM LS controllers using HP Tuners or EFI Live.
1997-2025 LS Swap
VATS Delete Included
Fan Control Included
Speed / Gear / Tire Included
HP Tuners / EFI Live
Stock Cam Only
Built For Stock-Cam LS Swap Setups
LS swaps usually need more than just a basic file change. The PCM needs to know the vehicle is no longer in its original chassis, theft security must be handled, fan control needs to be set up, and speed, tire size, and gear ratio changes often need to be corrected so the swap starts, runs, drives, and shifts properly.
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VATS delete included for supported GM LS swap applications
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Electric fan control included for common LS swap fan setups
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Speedometer calibration included for supported operating systems
- Tire size and gear ratio calibration included
- Startup and basic drivability calibration for stock-cam LS swap combinations
- Built from your actual factory read file, not a random one-size-fits-all upload
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Real revisions included because swap vehicles often need testing, logs, communication, and adjustment
Included In This Tune
- VATS delete / anti-theft disable where supported
- Electric fan on/off temperature calibration
- Startup calibration for stock-cam LS swaps
- Idle and basic drivability support
- Speedometer correction where supported
- Gear ratio calibration
- Tire size calibration
- Basic swap-ready cleanup for supported GM LS controllers
Optional Add-Ons
- Cold air intake tune support
- Transmission tune support
- Long tube header tune support
- Injector data tune support
- Torque converter tune support
- Additional drivability support for more modified combinations
Compatible LS Swap Builds
This product is for stock-cam LS swap vehicles using supported GM LS controllers and tuning platforms. Common swap vehicles include OBS Chevy trucks, squarebody trucks, S10 swaps, C10 swaps, Jeep swaps, Foxbody swaps, older muscle cars, and custom street builds running a GM LS engine.
- Gen III LS swap tune file support where applicable
- Gen IV LS swap tune file support where applicable
- LS truck engine swaps including 4.8L, 5.3L, 6.0L, and 6.2L combinations
- DBC and DBW LS swap combinations where supported by your controller and setup
- P01, P59, E38, E67, and related GM LS controllers where supported
Supported Engines
- 4.8L LS swap applications
- 5.3L LS swap applications
- 6.0L LS swap applications
- 6.2L LS swap applications where supported
- Gen III LS truck engine swaps
- Gen IV LS truck engine swaps
Stock Cam Only
This product is for stock-cam LS swap vehicles. If your LS swap has a Chopacabra cam, Truck Norris cam, Sloppy Stage cam, BTR cam, Texas Speed cam, aftermarket converter, large injectors, or other major changes, select the correct add-ons or use a cammed LS swap tune product when available.
- Stock camshaft LS swaps
- Basic bolt-on LS swap combinations
- VATS delete and fan control setups
- Street-driven swap projects needing startup and basic drivability support
What This Tune Covers
- LS swap VATS delete tune
- LS swap fan control calibration
- LS swap startup tune support
- Speedometer calibration for tire size and gear ratio changes
- Basic idle and drivability calibration for stock-cam LS swaps
- HP Tuners LS swap tune file support where applicable
- EFI Live LS swap tune file support where applicable
- Calibration support based on your actual read file and swap information
HP Tuners & EFI Live Support
This LS swap tune file is built for customers using supported HP Tuners or EFI Live hardware and software. Vehicle support depends on controller, operating system, credits, licensing, wiring, segment compatibility, and swap configuration.
- HP Tuners remote tune file support where applicable
- EFI Live remote tune file support where applicable
- Customer must be able to read and flash their own controller
- Credits, licenses, cables, and tuning hardware are not included unless purchased separately
What We Need From You
- Email your factory read file to Tunes@JRJonesRacing.com
- Include your order number
- Include engine size, PCM/ECM type, transmission, throttle type, and tuning platform
- List tire size, gear ratio, injector part number, fan setup, fuel type, and vehicle chassis
- Tell us if the swap uses drive-by-cable or drive-by-wire
- Tell us any current issues: no start, starts then dies, fans not working, speedometer off, shifting issues, idle problems, or rich/lean conditions
Why Choose J.R. Jones Racing?
This is not a generic copied LS swap file. Your LS swap tune is built from your actual read file and swap details. J.R. Jones Racing focuses on real-world GM LS tuning, LS swap startup support, VATS delete calibration, fan control setup, speedometer correction, transmission behavior, and daily-driver drivability.
- Built by a real tuner, not an automated file upload system
- Real revisions included
- Daily-driver focused LS swap tuning
- Support for common LS swap problems like VATS, fan control, startup, speedometer, tire size, and gear ratio setup
- HP Tuners and EFI Live support where applicable
- Designed for clean startup, stable operation, and usable street drivability
Common Search Terms This Product Covers
- LS swap tune file
- LS swap VATS delete tune
- LS swap fan control tune
- LS swap startup tune
- LS swap speedometer calibration
- LS swap gear ratio calibration
- LS swap tire size calibration
- HP Tuners LS swap tune
- EFI Live LS swap tune
Best Fit Guidance
- Cammed LS swaps without selecting the proper cam support or using a cammed swap tune product
- Boosted, nitrous, or race-only LS swap combinations without custom support
- Vehicles with mechanical problems, wiring issues, fuel pressure issues, misfires, bad grounds, or failed sensors
- Unsupported controllers, unsupported operating systems, or locked ECM/TCM applications
- Customers who cannot read and flash their own controller
Swap Build Responsibility Notice
This is a performance calibration service for supported GM LS swap vehicles. You are responsible for making sure your wiring, grounds, fuel system, sensors, throttle body, injectors, transmission, fans, cooling system, drivetrain, and supporting parts are correctly installed and mechanically sound before flashing or running this tune.
J.R. Jones Racing is not liable for engine failure, transmission damage, PCM/ECM/TCM damage, failed flashing, wiring issues, incorrect customer-supplied information, poor installation, unsafe operation, or mechanical issues that existed before tuning.
Secure Flashing Reminder
Always flash using a stable wired connection, proper tuning software, and a battery charger or maintainer. Do not flash with low battery voltage, unstable laptop power, weak USB connections, or while the controller or vehicle wiring is in an unsafe condition.
Customer is responsible for having the correct HP Tuners or EFI Live hardware, software, credits, licensing, and stable equipment needed to read and flash the controller.
