When Damon brought his Holden VF Evoke 3.0L V6 down from Ballarat to Revhigh Performance Tuning, the car had a few issues that needed more than just a simple tune adjustment. The main complaint was that the car was making very little power with its current tune. There were also concerns with the 2nd-to-3rd gear shifts, along with raw fuel coming from the tailpipes, indicating that the engine’s fuel delivery and fuel trims needed attention. Diagnosing the Problem Before chasin

Another Holden VF Commodore has been on the Revhigh dyno, with Will Van’s VF LFX 3.6L coming in for testing with a VCM intake and full 3-inch exhaust system. While this particular combination didn’t produce quite as much power as we typically see from similar LFX setups, the car still delivered a strong result with plenty of usable power and torque. 🔧 The Setup Will Van’s Holden VF LFX was fitted with: VCM Intake Full 3-inch Exhaust System Dyno Tuning The larger 3-inch exhau

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

If you own a Holden VF Commodore SV6 or any VF model fitted with the 3.6L LFX V6 engine, timing chain wear is something you should absolutely be aware of. At Revhigh Tuning Solutions, we regularly see VF LFX engines coming through the workshop with stretched timing chains, rough idle issues, engine warning lights, and timing-related fault codes. While many owners believe the VF models were immune to the earlier Alloytec timing chain issues, the reality is that VF timing chain

Sharandeep’s VE Alloytec V8 recently received a Stage 2 intake and dyno tune using the ORSSOM OTR intake , delivering improved airflow and performance gains. During the tuning session, the dyno graph appeared a bit wavy due to knock retard triggered on 91 octane fuel . Older motors, like the VE Alloytec, are particularly sensitive to detonation and pinging. For maximum safety and performance , we recommend using 98 octane fuel whenever possible. This Stage 2 tune, combine