Join Date: Dec 2008
Thanked 68 Times in 50 Posts
better.. ok the cummins isn't brokin all the way in yet. thats why your getting 16.7's mpg.. couple things to remember.. 16.7 isnt that bad for a non broken in motor. the more miles the better mpg.. there are also mods you can do to the truck. Such as get rid of the whole emissions process.. the biggest mpg i've heard with the regen delete was 28mpg in the 6.7.. a gas motor will always get the same.. maybe 2-3 more if you do stupid work to them.. the 5.7's aren't as reilable.. i know plenty of guys wanting to get rid of them. in my 5.9 gasser im getting 12mpg... im getting an 05 cummins because its alot better then any other motor out there.. new wise.. the 6.7 to me is just a waste of motor because you have regen problems.. you get 100% full filter warning all the time, alot of reports on turbos. couple of injectors. so far out of all the new trucks out there.. 2008 im stating. its a tie between the cummins and the duramax.. ok back to the 6.7... you want to tow with it.. and im sure you want it to be realible.. get these things and you'll see an increase in mpg and power... regen delete, Cold air intake, edge juice.
1996 ram 2500 ex cab long 2wd, 5'' straight, 215s, 4k gsk(only revin till 3k), 16* timing, fuel plate MIA, afc modded FF, CFM intake mani, afe stage 2
15.40 at 90.61 in the 1/4th (09-18-10)