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Originally Posted by Lifted07Sierra
The cobalt is not DI correct?
Youd think theyd be rushing to get this type of technology out into their cars to gain another 20% in fuel economy
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Who says they're not?
It's more difficult than simply swapping heads out for a Direct-Injected version...that's why they want to offer it in a brand new engine lineup: the Gen V's. They're supposed to debut in 2011 (but don't quote me; things have changed).