Join Date: Dec 2008
Location: sacramento ca
Thanked 2 Times in 2 Posts
The new 6.4 will have just as much if not more emissions crap as your 6.7 . And After all the problems with the 6.0 in 250s and 350s I would never consider one in a 550. I would think that is just asking for the truck to be in the shop.
Good luck with your decision.
07 3500 5.9 QC LB AT 4x4 Edge Additude w/hot unlock S&B intake 5" Magnaflow exhaust
93 F250 7.3 Turbo SC LB 5 Speed 4x4 XLT Stock
2006 F350 6.0 CC LB AT 4x4 King Ranch SCT etc
2003 F350 7.3 SC LB AT 4x4 XLT H2E and more
1993 F250 7.3 LB IDI 2wd 5 speed XL Pump turned up