BTR Truck Norris · HP Tuners · Remote Tune File

Truck Norris Cam Tune File

Real-world tested Truck Norris cam tune files for GM LS engines. Built by J.R. Jones Racing for actual cammed setups — not generic downloads.

Shop Truck Norris Tunes → Text Jason Build Your Tune
1998–2006 GM LS 2007–2013 AFM/DOD 2014–2018 EcoTec3 MPVI2 / MPVI3 / MPVI4
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Truck Norris Cam Tune Files

Choose the Truck Norris tune file that matches your GM generation. If you are not sure which file fits your setup, text Jason before ordering.

1998–2006 GM LS Truck Norris Cam Tune File
1998–2006 GM BTR Truck Norris

1998–2006 Truck Norris Tune File

For Gen III GM LS 4.8, 5.3, and 6.0 truck builds running the BTR Truck Norris cam. Built for idle quality, drivability, fueling, and spark.

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2007–2013 GM LS Truck Norris Cam Tune File
2007–2013 GM AFM/DOD Delete

2007–2013 Truck Norris Tune File

For Gen IV Silverado, Sierra, Tahoe, Yukon, and related GM LS trucks running the Truck Norris cam with DOD/AFM delete and common bolt-ons.

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2014–2018 GM EcoTec3 Truck Norris Cam Tune File
2014–2018 GM EcoTec3

2014–2018 Truck Norris Tune File

For Gen V EcoTec3 5.3 and 6.2 Silverado / Sierra setups running the BTR Truck Norris cam. HP Tuners or EFI Live required.

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What This Tune Fixes

  • Stable idle with aggressive cam chop
  • No stalling or surging after the cam swap
  • Correct fueling, spark, idle airflow, and torque tables
  • Better throttle response and drivability
  • DOD/AFM properly disabled when deleted

Built For These Setups

  • 1998–2006 Gen III LS 4.8, 5.3, 6.0 trucks and cars
  • 2007–2013 Gen IV LS Silverado, Sierra, Tahoe, Yukon
  • 2014–2018 Gen V EcoTec3 5.3 and 6.2 trucks
  • Long tube headers, intake, exhaust, converter, injector changes

HP Tuners Required

This is a remote tune file service. You must have HP Tuners MPVI2, MPVI3, or MPVI4 to read your stock file and flash the updated tune. If you do not have a device yet, you can buy an MPVI4 bundle or text Jason before ordering.

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How It Works

01
Buy TuneChoose the tune file that matches your year, engine, and cam.
02
Read FileRead your factory ECM file with HP Tuners.
03
Email InfoSend your read file, order number, and full mod list.
04
Flash & DriveGet your tuned file back, flash it, and drive. Revisions included.

Why Choose J.R. Jones Racing?

  • Real-world cammed truck tuning experience
  • Files built around your exact vehicle and combo
  • Up to 3 revision rounds included
  • Support from Jason directly

Need Help Choosing?

Not sure if you need Gen III, Gen IV, or Gen V? Text your year, engine, cam, and mods and Jason will point you to the right product.

Text: 910-231-5505
Email: Tunes@jrjonesracing.com

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Truck Norris Cam Tune File for GM LS Trucks

The BTR Truck Norris cam is one of the most popular camshafts for GM LS truck builds because it delivers strong midrange torque, a noticeable idle, and better street performance without turning the truck into something miserable to drive. A proper Truck Norris cam tune is what makes the setup work correctly.

J.R. Jones Racing builds Truck Norris cam tune files for 4.8L, 5.3L, 6.0L, and 6.2L GM LS and EcoTec3 platforms. These tune files are built around common Silverado, Sierra, Tahoe, Yukon, Suburban, Camaro, Corvette, GTO, and LS swap combinations using HP Tuners.

If your setup includes long tube headers, a cold air intake, upgraded injectors, a higher stall converter, DOD/AFM delete, or other supporting mods, include that information when you send your read file. The more accurate your build info is, the better the tune file can be matched to your vehicle.