the blue blur...
Join Date: Dec 2006
Location: Mobile, AL
Vehicle: 1999 IB RC Dakota R/T
Modifications: Bodybuilding, fishing, hunting, mud-riding, cars
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Just wondering, why put the 3.55's in the Durango? Usually the 3.92's will get slightly better mileage than the 3.55's if mpg is your concern. It's not all about rpm, the 3.92's are less work for the engine even though you might run a couple hundred rpm more. Plus durango is heavier, it needs all the help the motor can get.
"Burn Rubber, Not Your Soul." -Biker Boyz
2003 sxt regular cab - sold
1999 intense blue regular cab r/t - 408, short filled block, fully forged, eddy heads, Paxton novi 2000, spintech mids, m1, 58 f&b, hauls ass and burns gas!