The F150 already has the V6 eco boost engine this year.
The Mustang has been said by Ford many times it will keep the V8 as its primary power house.
I think we will see a new engine in the next Z, probably a NA DI high revving motor but no forced induction. I do not think FI is going to boost sales that much for the Z, it is a very niche car and throwing on FI will probably add another 10k to the price.
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