Friday, March 18, 2011

GM sales are growing 4-cylinder Chevrolet engine

The effect of "downsizing" that is sweeping the U.S. auto market does not seem to stop: GM has stated that requests for 4-cylinder engines have surged dramatically in recent months. Direct effects of the crisis, the cost of fuel and the need to reduce emissions. In addition, the growing technologies applied to combustion engines of medium and low capacity to safeguard the wallets and help maintain high performance levels.

The credit goes to the rediscovery application of supercharging, direct fuel injection and a more sophisticated valve lift.

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