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