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Old 01-01-2020, 12:50 PM
  #77  
avalonandl
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Join Date: Jan 2013
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Originally Posted by HatchieLuvr View Post
The new 6.6 GM gasser is going to have to be mighty damn impressive to keep me from having a new BBF in my driveway for my next truck!
The new 6.6 is DI and will be about 5% more efficient as the DI engines are. It will be just like the 6.0 it replaces but lots MORE low end torque. It will be a worthy competition to the 7.3 gasser from the blue oval.