jtpappy
New member
Rainy day with no work so my gears started turning. Question of the day. Why are people not building the 6.7s like the 6.4s are? You can go to the 6.4 page and guys are building these trucks to incredible set ups. IMO for no reason since they have no head flow. When you come to 6.7 aftermarket you only see a hand full of guys doing neat things. When money would be best spent since the heads are able to flow better. I understand that to even get 700hp out of them you need rods and that carries a big price tag. But still its been 6-7 years and we don't have a pinned psot (How to make 1000RWHP) lol so whats the deal?