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4.5L Duramax

13K views 26 replies 14 participants last post by  justinpleasant 
#1 ·
#27 ·
i think a 6 cyl duramax is much smarter than an 8 cylinder for the suburban and tahoe. rarely does anyone dont need all that power in a family suv. honestly, how often do socker moms driving around town need 310+hp and 520 lbs/ft of torque? to move their vehicles? a four cyl would be slow as a snail but would get great mileage. i would buy it. if i wanted something fast i would get a vette not a burb.
 
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