I can't tell you the diff but I can say the factory exhaust looks to be about 4" from the turbo back and the intake is about 5".Big stuff.
..and it sure does scoot! I have a std cab 2wd with the 325hp and a hand shaker.From 50-80mph it is incredible!
Bone stock...at least for a few days
the trans holds up fine because its built to hold 325hp... when you hit 400hp+ your trans still start to slip, do the things we dont want it to do.. thats why if you plan on doing any mods.. save up for a trans...
the common rail is stronger built in my opioion but is way to quiet ( for me ).. the older cummins can hold alot of power but then you have the 24v which some had 53 block problems... the 12v is a really really built motor... sounds sick... and holds power no problems...
so in my little world
12v,then common rail, then 24v... just my :2cents
any details on that??
ive seen that NADP truck in action, saw it in august and it totally lost traction during its launch, guy had to let off to avoid hitting the barricade and still ran 10.5s 128mph 1/4
and its winter here in canada so he cant really run right now, but dont worry NADP is workin on ways to get it faster:givemebeer :sly:
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