Decades ago (OK, half a century or more), there was a product advertised in many of the performance magazines called the Varicam. The idea was a set of springs attached to a centrifugal device that ...

If your engine oil has not been changed on schedule, it could damage the VVT-i system. Change engine oil as recommended by your mechanic or the car manufacturer. Courtesy Photo It is obvious that with ...

Earlier this year Toyota launched the iQ micro-car in Europe and now the Japanese automaker has unveiled a more “performance-oriented” version of the cute and trendy iQ. The new engine is a 99hp VVT-i ...

Toyota’s incredible iQ, the world’s smallest four-seat car, gains a new engine option with the addition of a 1.33-litre Dual VVT-i petrol unit with Toyota Optimal Drive technology. Presented for the ...

The Toyota Corolla has just become more affordable and cheaper to run. The 1.33 dual VVT-i engine that the iQ uses, can now be found under the bonnet of the Corolla (Corolla Altis to Indians) You see, ...

GM Powertrain announced today it will deliver a 3.6-liter V-6 gasoline engine with direct injection and variable valve timing (VVT) technologies in the 2008 model year. A vehicle application will be ...

KUALA LUMPUR: Perusahaan Otomobil Kedua Sdn Bhd (Perodua) on Friday unveiled the new Perodua Axia with a new Variable Valve Timing with Intelligence (VVT-i) engine. The new engine will further boost ...