It is a near indestructable motor and Chrysler tests have proven that. MDS is great cruising on the hwy and does not affect power or reliability whatsoever.

My 06 Ram Sport had 25,000 hard miles put on it in one year, with no issues.

2016 Ram 1500 Crew Cab: 5.7, 65RFE, 4.56 gears with locker, Hemifever tuned, AFE intake, 87mm throttle body, JBA headers, 3" Flowmaster exhaust, split to dual 2.5" exits. 13.57 best ET so far.

Searching for new A or B Body Project!