About This Product
JRJ remote tuning service
Remote tuning for your Truck Norris setup
This BTR Truck Norris service begins with your stock read and full modification list. It covers supported 1998–2006 GM LS truck and SUV combinations with 4.8L, 5.3L or 6.0L engines. JRJ adjusts the tune for your submitted setup, with files and follow-up feedback kept in your private Tune Portal.
- Application
- Supported 1998–2006 GM LS trucks and SUVs; 4.8L, 5.3L or 6.0L
- Camshaft
- BTR Truck Norris
- Revisions
- Up to three revisions
- Delivery
- Private Tune Portal
Check the full match
Confirm the BTR Truck Norris cam and supported LS engine in your Silverado, Sierra or related GM truck/SUV application. Converter changes, injectors, gearing and tire size belong in the build information, even when the cam and vehicle model are familiar.
This service is built from the information and files you provide. Tell JRJ about every modification and resolve mechanical issues before tuning. Ask about unsupported or unusual combinations before ordering.
What the service includes
The service covers tune adjustments based on your original read, including startup, idle airflow, fueling and spark for the submitted build. Up to three revisions are included if your supported combination needs follow-up changes.
What to send before tuning
You need supported HP Tuners or EFI Live hardware and software to read and write the vehicle. Hardware, credits and required licensing are separate. Supply your original read, cam and complete modification list before tuning begins.
From stock read to revisions
- Choose the service or cam option and place your order.
- Use your private Tune Portal to provide the original read, vehicle details and complete modification list.
- Receive the tune through the portal, then provide feedback and datalogs for the revision support included with your service.
Looking for a ready-to-download .HPT reference?
The download range is a separate purchase path for experienced HP Tuners users using Compare & Copy. Browse by the actual engine and cam combination; those files do not include this remote tuning service.
Browse all .HPT tune files