Dyno Tuning Technology at Oztrack: Precision Performance in Action
At Oztrack, dyno tuning is at the heart of everything we do. We are located in Penrith, NSW. We have a strong reputation in Australia. We provide accurate tuning services. Our services are results-driven for Holden Commodores, HSVs, Chevrolets, and other performance vehicles. Our investment in advanced dyno tuning technology is one reason why enthusiasts and workshops trust us.
VE-VF V8 Dyno Tuning
V6 Dyno Tuning
VT-VZ V8 Dyno
Performance Car Tuning – Dyno Tune Services
What Is Dyno Tuning?
Dyno tuning is the process of measuring a vehicle’s performance under load using a dynamometer. The collected data helps adjust the vehicle’s ECU (Engine Control Unit) settings. This improves power, torque, fuel efficiency, and drivability.
At Oztrack, we use a Mainline ProHub Dyno. It is known as the best choice for high-performance tuning. This hub dyno delivers consistent, repeatable results, unaffected by tyre slip or atmospheric variables.
Why the Mainline ProHub Dyno?
There are several types of dynos: roller, chassis, engine, and hub dynos. Each has its place, but the hub dyno is uniquely suited for serious tuning work. Here’s why:
No tyre slip: The vehicle’s wheels are removed, and the hubs are directly connected to the dyno modules.
High torque capacity: Our ProHub can handle over 2000 Nm of torque, ideal for supercharged and turbocharged builds.
Repeatable data: We get consistent numbers across sessions, critical when fine-tuning AFRs, timing, and boost control.
Safety and control: The setup reduces the risk of tyre or strap failures common in traditional roller dynos.
Real-Time Data and Logging
The Mainline ProHub Dyno provides deep insight into your engine’s behaviour. We log dozens of live parameters, including:
RPM vs Torque vs Power
AFR (Air-Fuel Ratio)
Fuel pressure
Knock activity
IAT (Intake Air Temperature)
MAP (Manifold Absolute Pressure)
Lambda corrections
Gearbox slip and converter lockup behaviour
This level of data is essential when tuning LS engines, LSA builds, or boosted setups. We rely on it to find gains and protect your engine.
Software Integration: HP Tuners and EFI Live
We use both HP Tuners and EFI Live depending on the vehicle. Each software suite lets us change your vehicle’s ECU calibration in real-time. We can see the changes on the dyno. We tune:
VE, VF, and VY-VZ Commodores
HSV models with LSA or LS3 engines
VCM OTR and Cammed setups
LS Stroker engines
Custom forced induction builds
Converted or swapped LS engines
Our calibration process goes beyond simple fuel and spark adjustments. We also adjust torque management, throttle response, injector scaling, VE tables, and idle control. All of these changes are tested live on the dyno.
Benefits of Dyno Tuning at Oztrack
Customers choose Oztrack’s dyno tuning for several reasons:
Optimized power delivery: We tailor your tune to your camshaft, converter, and exhaust system.
Improved fuel efficiency: Especially noticeable on highway cruising tunes.
Smoother drivability: No surging or erratic idle, even with aggressive cams.
Reduced knock risk: We dial in the timing advance to suit your fuel and conditions.
Transmission response: For automatics, we tune shift points and converter lock-up.
Applications: From Daily Drivers to Race Cars
Whether you’re building a street-friendly daily or a strip-only weapon, our dyno setup supports it. We’ve tuned many:
Cammed VE/VF V8Commodore V6 models
VT-VZ 5.7 and 6L models
LSA-powered VF HSV GenF with pulley upgrades
E85 converted VE-VF Commodores
Remote-tuned LS builds across Australia and overseas
Each tune is created on our dyno under real-world conditions. We simulate full load across different RPM and throttle ranges.
Supporting Remote Tuners and Workshops
We also supply base tunes and remote support to other tuners. Our dyno-validated base files come with logged data to guide further refinement. We work with many Australian and international workshops, offering support for:
Cold starts and idle tuning
Part throttle fueling and spark
Boost controller setup
Converter tuning for high stall setups
Our support includes data review and iterative updates, helping partner tuners extract maximum performance while protecting engine reliability.
Why Choose Oztrack?
Oztrack is more than a tuning shop. We are an LS performance centre. We offer in-house engine machining, camshaft upgrades, and dyno tuning, all in one place.
We have:
A Comec ACF200-CNC boring and surfacing machine
A Sunnen honing machine
Oven for thermal cycling (heat stressing of race blocks) and sleeving
Sunnen Line-hone
vacuum chamber for bleeding lifters
Dyno viewing area for customers
Revo Point 3d scanner
CAD design using Fusion 360
AC/DC MIG welding and TIG Welding
Bonefied Tools Hydraulic Cam Bearing install tool
Total seal premium ring gapping device
Lathe
Milling Machine
Crank Linishing Tool
Hydraulic Press
Sunnen Dial Bore Gauge and Master to 0.0001″ for absolute precision measurement of Bores
- Total Seal recommended Mitutoyo Profilometer for assessing Honing Finish
We have tuned thousands of vehicles. We have also built strong relationships with clients in Sydney, the Blue Mountains, and all of NSW. Plus we have offered remote custom tuning across Australia and overseas since 2010. Also working with many workshop customers as well.
Book Your Dyno Session
Dyno tuning isn’t guesswork—it’s a precise process backed by data, experience, and the right equipment. If you’ve changed your cam, added a supercharger, or want to see what your vehicle can do, book a dyno session at Oztrack.
