Deacon recently brought his Holden 3.0L back to Revhigh for the next stage of upgrades, focusing on improving airflow and overall engine efficiency. The vehicle previously ran a hot aluminium intake setup , which can often restrict performance due to heat soak and less efficient airflow. To improve the setup, we removed the old intake and installed an ORSSOM OTR (Over-The-Radiator) intake , along with a performance downpipe upgrade . Intake Upgrade Results After completing t

There’s something special about the early-2000s Mercedes V8s. The 2004 Mercedes-Benz E500 (W211) is one of those forgotten gems — a luxury sedan hiding a true muscle car heart. With its naturally aspirated 5.0L V8, it delivers effortless torque and timeless German engineering. But like many older performance cars, it was built conservatively from the factory… leaving plenty of power on the table. So when this clean E500 rolled into the Revhigh workshop, the mission was simp