Compression Ignition Addict
Join Date: Apr 2007
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Different technology from the injectors thru the engine and tranny, too much too list. The 6.4's exhaust system really was a big issue in regards to performasnce, mpg, longevity. The 6.7 has a completely new about everything. Really not comparable on an equal basis. Put the key in, drive. Dif is power, mpg, totally different tranny.
Put 15-20 k per yr on, pull a boat, trailer...?? Hard to justify the expense, 6.4 will work fine. If you pull heavy loads, need to cut expenses, work out of it, the dif is night and day.
Drive a 6.7...post your impressions..
Driving: 2011 Pale Adobe...F-350 CC 6.7 FX4 3:55-Locking Rear End-Dual Alternators-premium Lariat, moon rf, added wheel flares, 2-tone black base
Picked up 4/29/10 as of 06/20/2012 109,000+miles