Forum Discussion
yr2017
Jun 21, 2014Explorer
Mine is the first flex they built in 2008. Auto 3.92 ratio. It was ordered as a regular cab + 8ft box. If you drive at or just under 65 you'll get great mileage. Speed demons will suffer. Allpar forums call it a baby-Hemi so who am I/you to say otherwise. It like the 5.7 has two plugs per cylinder.http://www.allpar.com/mopar/47.html
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