About This Product
2014-2018 Silverado / Sierra BTR Truck Norris Cam Tune File
This tune file is built for 2014-2018 GM truck and SUV platforms running the 4.3L LV3, 5.3L L83, or 6.2L L86 engine family with a BTR Truck Norris camshaft or similar Gen V truck cam setup.
This is made for customers who want the chop, but still want the truck to start clean, idle right, drive smooth, and behave like something they can actually enjoy. Send your factory read file and full mod list, and we build the calibration around your exact setup.
This is not a random pulled file. Your tune is built around your factory read file, operating system, engine size, transmission, cam setup, converter, gear ratio, tire size, and full modification list. We tune, test, log, revise, and communicate until the file is working the way it should for your supported setup.
Built for Gen V GM Truck Norris Cam Setups
The Truck Norris cam can sound great and make strong power, but the tune matters. These 2014-2018 Gen V GM trucks need airflow, idle, fueling, spark, torque management, and transmission behavior corrected so the vehicle does not surge, stall, hunt, or fight you in normal driving.
- Built for 2014-2018 Silverado, Sierra, Tahoe, Yukon, Suburban, and Escalade platforms
- Designed for BTR Truck Norris camshaft setups and similar Gen V truck cams
- Supports common bolt-ons like headers, cold air intake, exhaust, intake manifold upgrades, converter changes, and DOD/AFM delete setups
- Built from your actual factory read file, not a one-size-fits-all upload
- Revision support included so the tune can be worked through properly
- Requires HP Tuners hardware and credits for flashing
Cam Compatibility
- BTR Truck Norris
- Similar Gen V truck camshafts with cam specs or full build details provided
- Cammed 4.3L LV3, 5.3L L83, and 6.2L L86 truck setups
- DOD/AFM delete combinations where properly installed
What This Tune Covers
- Startup, idle, airflow, fueling, spark, and drivability calibration
- Cammed truck idle control for cleaner starts and less stalling
- Throttle response and part-throttle drivability
- Torque model and driver demand behavior where applicable
- Transmission tuning support where applicable
- Common bolt-ons including headers, intake, exhaust, converter, and manifold swaps
Compatible GM Trucks And SUVs
These vehicles share the 2014-2018 Gen V GM truck/SUV tuning family when equipped with supported 4.3L, 5.3L, or 6.2L engine combinations.
- 2014-2018 Chevrolet Silverado 1500 4.3L / 5.3L / 6.2L
- 2014-2018 GMC Sierra 1500 4.3L / 5.3L / 6.2L
- 2015-2018 Chevrolet Tahoe 5.3L / 6.2L
- 2015-2018 GMC Yukon 5.3L / 6.2L
- 2015-2018 Chevrolet Suburban 5.3L / 6.2L
- 2015-2018 GMC Yukon XL 5.3L / 6.2L
- 2015-2018 Cadillac Escalade 6.2L
- 2015-2018 Cadillac Escalade ESV 6.2L
- Other 2014-2018 GM Gen V truck applications using HP Tuners support
Engine Coverage
- 4.3L LV3 Gen V V6 truck engine
- 5.3L L83 Gen V truck engine
- 6.2L L86 Gen V truck and SUV engine
- DOD/AFM delete setups where mechanically correct
What We Need From You
- Email your HP Tuners factory read file to Tunes@JRJonesRacing.com
- Include your order number
- Include year, make, model, engine size, and transmission
- List your cam, headers, intake, injectors, converter, gear ratio, tire size, exhaust, and DOD/AFM delete details
- Send your cam card or cam specs if available
- Tell us any current issues: stalling, surging, rich idle, lean codes, shift problems, etc.
Good For
- 2014-2018 GM Gen V truck and SUV cam swaps
- Silverado and Sierra 4.3L / 5.3L / 6.2L builds
- Tahoe, Yukon, Suburban, Escalade, and Yukon XL builds
- BTR Truck Norris cam setups
- Similar Gen V truck cam combinations
- Headers, intake, exhaust, converter, and street truck builds
Best Fit Guidance
- 1998-2013 GM trucks
- 2019+ GM trucks
- Diesel trucks
- Vehicles with mechanical problems
- Boosted or nitrous setups unless custom details are provided
- This product is intended for customers who have access to HP Tuners, EFI Live, or a supported flashing device. If you need help choosing the right option, contact JR Jones Racing before purchase.
Performance & Build Responsibility Notice
This is a performance calibration designed for modified Gen V GM trucks and SUVs running a camshaft and supporting parts.
You are responsible for making sure your build quality is up to par before flashing or running this tune. Your engine, valvetrain, fuel system, drivetrain, wiring, sensors, injectors, exhaust, and all supporting parts must be correctly installed, mechanically sound, and capable of handling increased performance.
Poor installation, worn parts, incorrect valve spring setup, wrong pushrod length, weak fuel supply, vacuum leaks, exhaust leaks, bad sensors, or unsafe mechanical condition can cause drivability issues or engine damage that no tune can fix.
J.R. Jones Automotive & Performance is not liable for engine failure, drivetrain damage, PCM/ECU damage, or any issue caused by poor build quality, improper installation, unsafe flashing practices, incorrect customer-supplied information, or misuse of this tune.
Secure Flashing Reminder
Always flash using a hard-wired USB connection. Do not flash over weak connections, unstable power, or while the vehicle battery is low.
Use a battery charger or maintainer during the write process. Do not interrupt the flash once writing has started.
Customer is responsible for having the proper tuning hardware, software, licensing, and stable equipment needed to read and flash the vehicle.
Need Help Matching Your Truck?
If your Silverado, Sierra, Tahoe, Yukon, Suburban, Escalade, or Yukon XL has injectors, converter changes, gear/tire changes, boost, nitrous, or anything beyond a normal Truck Norris cam setup, use the Build Your Tune page so we can match the calibration to your exact vehicle.
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📦 Included With Every Download
Your purchase includes more than just the compare file.
🎥 Step-by-Step Video Tutorial
A detailed How to Compare Tune Files video is included with every downloadable tune. The video walks you through the entire process inside HP Tuners VCM Editor, including:
- Opening your factory tune
- Opening the downloaded compare file
- Using the Compare feature
- Opening the Compare Log (Ctrl + 5)
- Copying tables correctly
- Common mistakes to avoid
- Saving your completed tune correctly
Perfect for first-time users and anyone unfamiliar with the Compare feature.
📄 PDF Instruction Guide
You'll also receive a printable instruction guide:
📄 JR Jones Racing - READ FIRST - How to Use Your Downloadable Tune File.pdf
This guide includes:
- Step-by-step written instructions
- Recommended tables to copy
- Important warnings about injector data
- Torque Management recommendations
- Calibration tab precautions
- Saving your completed tune correctly
- Final flashing and testing checklist
Both the video tutorial and PDF guide are included at no additional cost to help ensure you use your downloadable tune safely and correctly.
