69jeepcj
New member
There were a couple people looking for advice as to how they could build more horse power from their jeep inline six engine. I had posted that jp magazine had done an article on building a jeep 4.0 to 558 hp but that I couldnt find the mag. Well, I found it, so if anyone would like the info on that article just pm me and I will post it for you. They used a 5.0 stroker kit from 505 performance.