It seems Ford business-related news is confirming plans to replace the truck V10 with a new and larger truck engine called the 7X. Most early reports mention it being 7 liters in size, but the one claiming 6.9 liters seems more specific to me, like maybe they had inside information.
Higher power and torque, and greater fuel economy than V10 sound promising for larger RVs.
Ford to announce Ontario engine program in boost to Canada automaking: sources | Reuters
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