The Holden VZ Commodore is already a great platform for naturally aspirated V8 performance, and this 6.0L L98 shows just how much potential can be unlocked with the right combination of bolt-on upgrades and a custom dyno tune. This VZ L98 came to Revhigh with a solid selection of breathing and exhaust upgrades, giving the engine a much better foundation for tuning. The Setup This Holden VZ 6.0L L98 was equipped with: K&N intake Pacemaker headers High-flow catalytic converters

The GM Alloytec V6 was a major leap forward from the Ecotec, introducing an all-new aluminium engine platform packed with modern technology including dual overhead camshafts, continuously variable valve timing and electronic throttle control. Below is a closer look at what makes the Alloytec one of GM's most advanced naturally aspirated V6 engines. The GM Alloytec V6 – Cylinder Block, Valvetrain & Fuel System The Alloytec V6 is part of GM's global High Feature V6 (HFV6) engin

Stock these motors make between 120-130kw at the wheels stock. With the following modifications Jarrod has achieved more than double the power on a stock bottom end. @RAPTORSUPERCHARGERS 11PSI kit #RAPTORSUPERCHARGERS Water to air cooling system Upgraded fuel pump and injected supplied by Raptor 1 step colder NGK spark plugs. #REVHIGH Race 211R Camshafts New chain kit Final result 285rwkw at 6600RPM through the 4 speed transmission. More power can be made by increasin

This Low Output LEO VZ Holden originally came in for a genuine timing chain replacement ⛓️ , but after detecting knock at idle ⚠️ , we recommended a full rebuild to maximize performance and reliability. Our upgrades included: Performance camshafts 🔧 Piston rings & timing chain kit ⛓️ X-air OTR intake 🌬️ Xforce headers & catalytic converters 🔥 And many other performance components 💪 With these modifications and tuning, the vehicle achieved a final output of 180 RWKW ⚡ at