302 351 interchangeability
Senior User
Joined: Mar 2009
Posts: 370
Likes: 0
From: Diboll, Tx.
Ohio Ford Farm, you will have no problems as long as you have the 351 intake and oil pan to go with it. 351's and 302's share a lot of the same electronic parts, which make the swap very easy. If you have the speed density system, you can get a mass air conversion kit and use your same computer.
Lead Driver
Joined: Nov 2002
Posts: 9,557
Likes: 44
From: Concord, NC
you can get a mass air conversion kit and use your same computer.
If keeping speed density, a 351 computer is needed for correct fueling. A 302 speed density computer won't run a 351 very well, and a 351 speed density computer will not run a 302 very well.
