I have a mid 90's truck im converting from 4.9 to an oe roller 351w.
Im gonna keep it speed density.
Engine will be stock.
Transmission will be a manual trans.
Guess my question is two part.
First being is it possible to reprogram the stock 95 4.9 ecm...to work with the roller 351w?
Second question, its proving tricky to find a speed density 5.8 manual trans ecm, but this would be the logical choice, were any roller equipped 351w speed density, im pretty sure 96 was mass air across the board, as well as the 97 f250s with the 5.8, were the 95 5.8s roller equipped speed density?
Thanks
Im gonna keep it speed density.
Engine will be stock.
Transmission will be a manual trans.
Guess my question is two part.
First being is it possible to reprogram the stock 95 4.9 ecm...to work with the roller 351w?
Second question, its proving tricky to find a speed density 5.8 manual trans ecm, but this would be the logical choice, were any roller equipped 351w speed density, im pretty sure 96 was mass air across the board, as well as the 97 f250s with the 5.8, were the 95 5.8s roller equipped speed density?
Thanks