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Hyundai launches first direct injected engine, coming to new Sonata

by Sam Abuelsamid (RSS feed) on Nov 17th, 2009 at 11:04AM

When the swoopy new 2011 Hyundai Sonata goes into production at Hyundai's plant in Alabama early in 2010, it won't offer a V6 engine anymore, but it will get the company's first ever direct injected engine. This week in South Korea, Hyundai took the wraps off the 2.4-liter Theta II GDI four cylinder. Like similar engines from other automakers, Hyundai's engineers have taken advantage of the charge cooling effect of direct injection by boosting the compression ratio to 11.3:1. As a result, the engine produces 198 hp and 184 pound-feet of torque at 4,250 rpm in Korean spec. The direct... Read More

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