DODGE RAM FORUM - Ram Forums & Owners Club! - Ram Truck Forum - View Single Post - 6.4 cam in a 5.7
View Single Post
  #128  
Old 06-25-2012, 06:23 PM
irnwkrkev irnwkrkev is offline
Dodge Ram Forum Junior Member
 
Join Date: Jan 2012
Location: Miami
Age: 40
Posts: 38
Gender: Male
Vehicle: 2014 Ram
Trim Level: Longhorn
Color: Black
Engine: 2013-20?? 409ci (6.7L) Cummins Turbo Diesel 370hp 800lb/ft (6-Speed Automatic)
Rep Power: 0
Rep:10
irnwkrkev is on a distinguished road
Default

Thinking about the added lift from the 6.4 cam for the MDS lifters isn't quite as much as I thought being that it is pre rocker arms (1.7:1 ratio I believe). It still makes me wonder though as to why they would specify a different part number for the lifters when they seem to have used the same parts on the 6.4 as the 5.7 as often as possible.
Reply With Quote