FEATURED LS SWAP / HP TUNERS .HPT

240 LS Swap —
6.0L Stage 3 Tune File

A 240 LS swap running a Gen III 6.0L Yukon engine, a Sloppy Mechanics Stage 3 cam, and a 5-speed transmission. Watch the featured build and explore the tune file behind it.

Gen III 6.0LSloppy Mechanics Stage 3P01 ECM · OS 12212156

The featured 6.0L Stage 3 build.

Owner-reported setup: Gen III 6.0L Yukon engine, Sloppy Mechanics Stage 3 cam, and 5-speed transmission.

THE TUNE FILE / SETUP DETAILS

Know what this file is built around.

The details below identify the supplied file and featured swap. Use them to compare the combination with your own build.

Vehicle
240 LS swap
Engine
Gen III 6.0L Yukon engine
Camshaft
Sloppy Mechanics Stage 3
Transmission
5-speed
Engine controller
P01 ECM
Operating system
12212156
File type
HP Tuners .HPT

BUILD AROUND THE DETAILS

A reference for a similar 6.0L swap.

Running a similar combination? Review the engine, cam, transmission, controller, operating system, and the rest of your hardware before applying changes.

Keep your own vehicle’s original read and use the READ FIRST guide to compare the tune. The featured car’s 430 WHP result is specific to that build.

READ FIRST / FILE REVIEW

A file with a clear
next step.

Preview the JRJ READ FIRST guide and tutorial. See how to review a tune file and compare it with your own vehicle’s read.

  1. 01

    Keep your original read.

    Your vehicle’s stock file stays the starting point.

  2. 02

    Compare the selected file.

    Follow the guide to review differences in VCM Editor.

  3. 03

    Review what fits your setup.

    Transfer only changes confirmed for your vehicle.

Inside your READ FIRST guide

Open full PDF ↗
Page 1 of the approved JRJ READ FIRST customer guide

BEFORE YOU CHOOSE

240 LS swap tune file questions.

What setup is this tune file from?

A 240 LS swap with a Gen III 6.0L Yukon engine, Sloppy Mechanics Stage 3 cam, and a 5-speed transmission. The supplied controller details show a P01 ECM and operating system 12212156.

Can I use it for a similar LS swap?

Similar setups can use the file as a comparison starting point. Check your engine, cam, transmission, controller, operating system, and installed hardware before applying changes to your own vehicle’s read.

Will my car make 430 WHP?

430 WHP is the owner-reported result for the featured build. Your engine, hardware, fuel, condition, and tuning can produce different results.

Which controller and operating system are shown?

The supplied screenshot shows a P01 engine controller and OS 12212156. No transmission-controller data is claimed for this file.

Review the file’s setup and the compare guide before choosing a tune for your swap.

Back to file details