Originally Posted by ResumeSpeed
The 6.4L IS STILL in the plans for 2010 model year. NO 6.5L in the works. MDS development continues on the 6.1, no immediate plans for 6.4L MDS.
How about VVT in the 6.1? Is that being worked on? What other changes for the 6.1 have you heard about?
LJB
