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