twins are the only way to go imho. i would go with the mpi set up using the stock turbo and a s 400 as the primary. or ditch the stock and put the 62 on top of the s 400. either way twins spool faster cool down quicker and are way cooler:thumbsup
A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and more!