My take on the 6.7 Ford 350 goes something like this. The truck and chassis are real nice. The 6.7 is a good running engine up to a point and that point seems to be around 435hp. After that it's time to get the real mods out. The factory turbo is an 58 mm which has good spool and low end power but much too small. Average kit cost to go up to a 366 is around $4k. Next the fuel system with the cp4 is out of rail so either cp3 conversion or dual cp4. Pricey also. Then my biggest worry is the rods look like they may have been designed to run in a husk a Varna chainsaw! I will most likely be leaving this f350 of my wife's alone around 425-435hp and get me another dmax. I still have the lmm but would like another one in the stock charger stock fuel built trans lift pump line up. Those ones seemed to me to prove very reliable and still much fun to drive! That Lbz you got looks like it could fit just right around here!
The 2015 6.7 will make 500+rwhp all stock just tuned and there turbo is the same size as the duramax turbo they have a bigger cp4 the the duramax as well so a 2015 6.7 would be one I'd own
Last edited: