There’s nothing quite like seeing a Holden come back to life on the dyno — and this LEO VZ  build is the perfect example of how the right combination of performance parts and expert tuning can completely transform a car’s character. This particular VZ came into the Revhigh workshop  already sporting some solid bolt-ons: ✅ Full exhaust system ✅ Cold air intake Even with those mods, the power figures were still limited by the stock camshaft setup and aging components. On the dy

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