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Unleashing Power: Custom Dyno Tune for the 2019 Scania R620

Unleashing Power: Custom Dyno Tune for the 2019 Scania R620

At HD Tuning, we recently had the opportunity to work on a Scania R620, a powerful truck known for its exceptional performance and reliability. Our goal was to maximize its potential with a custom dyno tune, and the results were impressive!

Scania R620 2019 Custom Dyno tune

Pre-Tuning Assessment

Before we dive into the tuning process, it’s essential to understand he vehicle’s baseline performance. The 2019 Scania R620 was tested on our state-of-the-art dyno, which measures power output directly at the wheels. This method provides an accurate reflection of real-world performance, as it accounts for power losses that occur through the drivetrain.

Understanding Driveline Losses

When a vehicle is tested on a dyno, the power measured at the wheels (also known as “wheel horsepower” or WHP) is often lower than the manufacturer’s advertised flywheel horsepower. This discrepancy is due to the driveline losses, which occur as power is transferred from the engine through the transmission, driveshaft, differential, and finally to the wheels. These losses can range from 15% to 25%, depending on the drivetrain configuration and the condition of the components. By measuring WHP, we can provide a more realistic assessment of a vehicle’s on-road capabilities.

Custom Dyno Tuning Process

ECU

Our custom dyno tuning process involves a thorough examination of the vehicle’s engine control unit (ECU) settings. Our experienced technicians adjust the ECU parameters to optimize power and torque output, improve fuel efficiency, and enhance overall drivability. This process requires precision and expertise to ensure that the engine operates within safe limits while delivering maximum performance gains. 

Performance Figures!

Stock Performance:

POWER: 414.7Hp (at the wheels)

TORQUE: 2098.8Nm (at the wheels)

2019 Scania R620 Dyno Tuning Results

Results After Custom Dyno Tuning:

POWER: 510.1Hp (at the wheels) – 23% increase

TORQUE: 2463.1Nm (at the wheels) – 17% increase

These gains translate to better acceleration, increased pulling power, improved fuel efficiency, making the Scania R620 more capable of handling heavy loads with ease.

Why Choose HD Tuning?

At HD Tuning, we specialize in custom dyno tuning for diesel vehicles, ensuring that each vehicle we work on achieves its full potential. Our state-of-the-art equipment and skilled technicians allow us to deliver exceptional results, tailored to meet the specific needs of each vehicle

The 2019 Scania R620’s transformation on our dyno is a testament to the power of custom tuning. By optimizing the engine’s performance parameters, we’ve unlocked significant gains in power and torque, enhancing the truck’s capabilities and efficiency. 

If you’re ready to unleash your vehicle’s true potential, contact HD Tuning today to learn more about our custom dyno tuning services!

Call us on: 08 9468 2599

Send us an email for more information: info@hdtuning.online

Head over to our YouTube Chanel to watch some of the vehicles in action on the Dyno! 

HD Tuning Youtube

Alternatively head over to our FaceBook page to see some of our recent work and drop us a DM!

HD Tuning Facebook

When considering value for money and impact, there’s no better value for money than a custom dyno tune. 

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Unlocking the Full Potential of the 2022 Volvo FH16 at HD Tuning

May 6, 2025 No Comments

Unlocking True Power & Efficiency: Custom Dyno Tuning a 2022 Volvo FH16 Built for Performance The Volvo FH16 comes equipped with a 16.1L engine and leaves the factory with 700HP at the flywheel, renowned for its durability and pulling power. This model is a favourite among truck owners who demand reliability and strength, especially when towing heavy loads across demanding terrains. Custom Dyno Tuning Process Using our state-of-the-art bogey drive truck dyno, we logged critical performance data and carried out multiple file revisions to safely enhance the engine’s performance. The tune focused on low-mid range torque gains, ideal for heavy transport and fuel economy improvements without compromising reliability. Stock: Establishing a Baseline The Volvo FH16 comes equipped with a 16.1L engine and leaves the factory with 700HP at the flywheel, renowned for its durability and pulling power. This model is a favourite among truck owners who demand reliability and strength, especially when towing heavy loads across demanding terrains. Stock Dyno Figures POWER: 606.9Hp at the wheels TORQUE: 2707.8Nm at the wheels These numbers are already impressive, but we knew there was room for improvement. With precise ECU remapping and dyno tuning, we aimed to boost power and torque while maintaining fuel efficiency and drivability – all crucial for long-haul operations Results from the Dyno Tune! The FH16 showed noticeable increases in torque across the rev range, smoother power delivery, and better fuel economy. All tailored to the needs of a working fleet vehicle. Post-Tuning Dyno Figures POWER: 664.1Hp at the wheels (+10%) TORQUE: 2971.1Nm at the wheels (+10%) Dyno Proven, Road Ready! Our bogey drive dyno allows us to test under real-world load conditions, giving you results you can feel… not just on paper.This FH16 now leaves the shop with gains that make a difference on long hauls, heavy loads, and fuel economy. Thinking about unlocking the full potential of your Volvo truck? Let HD Tuning take your fleet to the next level! Head over to our YouTube channel to watch some of the vehicles in action on the Dyno!  HD Tuning Youtube Channel Alternatively head over to our FaceBook page to see some of our recent work and drop us a DM! HD Tuning Facebook When considering value for money and impact, there’s no better value for money than a custom dyno tune.  PDI Performance Diesel Intercoolers PDI Isuzu NPS / NPR Truck PDI Heavy Duty Transmission Cooler $950.00 Add to cart AlienTech Powergate 3+ OBD Programmer – Isuzu N Series 45-155/75-155 $495.00 Select options AlphaTech AlphaTech Spark 3 $300.00 Select options Make an Enquiry Subscribe to our Blog! Subscribe

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Scania R620 2019 Custom Dyno tune

Unleashing Power: Custom Dyno Tune for the 2019 Scania R620

August 22, 2024 No Comments

Discover how HD Tuning transformed a 2019 Scania R620 with a custom dyno tune. By optimizing its ECU settings, we boosted power by 23% and torque by 17%, delivering better acceleration, pulling power, and fuel efficiency. Check out the full details of this performance upgrade in our latest blog post!

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