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Old 12-22-2012, 12:42 PM   #393
doc7000
 
Drives: 2004 Pontiac Grand Prix
Join Date: Oct 2010
Location: Lomita,CA
Posts: 277
I wonder if the LS3 will be replaced by the LT1, in fact they could replace both the LS3 and L99 with the LT1 engine. More horsepower and more torque along with better fuel economy would be a good combination.
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