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Car Maintenance Tips for  Holden Commodores Regular maintenance is crucial for getting Commodore engines’ best performance and lifespan. Whether you have an HSV or a specially tuned Holden, taking care of your engine is essential for its performance. This guide will share important maintenance tips for every high-performance Commodore owner. These tips will help keep

Custom ECU Tuning for Australian Conditions Custom ECU tuning is one of the most effective ways to unlock the full potential of your vehicle’s engine, particularly in the unique and challenging conditions found across Australia. Whether pushing your Commodore on winding coastal roads or tackling the Outback’s harsh environment, optimising your engine’s performance through custom

LS Cam Upgrades, why do they gain so much? Upgrading the cam in your LS engine, whether it’s an LS1, 6.0L, LS3, LSA, or LS7, can significantly boost performance. Factory Cams Sometimes, the factory cams leave a massive amount of performance gain ready to claim. The worst cams are in the L76 and L77. These

What Role Does Camshaft Overlap have on Engine Performance? Camshaft overlap is a phenomenon that occurs when the intake and exhaust valves of an engine are open at the same time. This occurs when the intake valve opens before the exhaust valve has fully closed. It usually happens at the end of the exhaust stroke

Cooling System Problems One of the simple problems we often see with Performance Commodores, and really all cars, is cooling system issues. Sadly, in many of these situations, the owners have already tried to fix the problem. They have often already replaced the radiator with an aftermarket item (sometimes more expensive). Another thing is that

Tuning GM Engines including LS1 Globally Oztrack can use an EFILive Autocal V3 Worldwide to tune your car or your customer’s car. We have worked with numerous workshops for over 17 years in providing remote tuning services. You can log the car on a dyno, at the dragstrip, on a trip.  The Autocal device has

LS Block Sleeving at Oztrack LS blocks, particularly LS3 and LSA, have a significant problem with core shift from new. This gives them weak, thin spots in the cylinder walls that can crack easily, and big power stock engines boosted, etc., are vulnerable; we have seen recently many blocks with cracked sleeves in the past

Oztrack Now Tuning Commodore V6 2005-2018 Alloytec and SIDI  Oztrack provides OTR Cold Air Intakes and tuning for many V6 Commodore models. This includes: VZ Alloytec V6 VE Alloytec V6 VE SIDI V6 3L and 3.6L VF 3L and 3.6L Overview of Holden VZ-VF V6 Models The Holden VZ-VF V6 models are known for their

FAQ About Tuning   We receive numerous questions about tuning every day. Below are some of the most frequently asked questions and their answers. Can you provide a more aggressive performance tune for my car without affecting its economy?   When we tune a car, the fueling table is adjusted to be accurate for low