Could you put a p7100 on a cummins 4.5? If so, what kind of issues would you run into with matching pistons and injectors? -Search this on ebay to see why I ask. cummins 4bt 4bta 4btaa 4.5l 4.5 4cyl diesel no core electroinic 2004 QSB

There seem to be a big void in new folks completing the registration process using VBulletin. This isn't rocket science and I think I see a very common mistake being made. Here is how the process goes: On the upper right corner of the page viewed by the unregistered folks there is a block...

I am finally taking the plunge into the 4BT swap. I have learned quickly that the venture is not for the faint of heart. I am looking to get out under 7K. I purchased by 4BT in 2011 and 4L80E the same year. Then it sat in my garage as a dream that would not die. Ahead to 2019. My...

In short I just converted my 07 expedition to a 4bt. It went well. Went with the m5r2 transmission. To see a full build thread go to powerstrokearmy.com and it's in the engine conversion threads. Anyway I'm have issues getting the speedo and tach to operate. Anyone have any ideas?? Where is...