Some of you with 3rd Gen Ram bodies and 360's should recruit friends with a 3rd Gen Ram 5.7 Hemi and 3rd Gen Ram 4.7 and go on a highway trip together following one another about 4 truck lengths back to check MPG.
My guess would be that the 5.7 and 4.7 get about the same highway MPG at 70 mph and the 360 would be about 5% less.
My guess would be that the 5.7 and 4.7 get about the same highway MPG at 70 mph and the 360 would be about 5% less.