What computer codes can I use?

[mustangsn95snake]

Just picked up an 85 merkur xr4ti. Want to know all available computer codes that are compatible with this car (even if you have to repin the harness) I'm into mustang's and have software to tune all fords, just some of the early computers they just dont offer. So if anyone can help to save me some $$ I would appreciate it!

[Stinger]

Any 2.3T computer plugs in you just have to repin for many of them. There are basically two families of 2.3T ecu's, the earlier P series (merkurs, svo's, pre 87 TC's, etc.) and the later L series (87-88 turbo coupe). The L series are the newest/fastest/best for most purposes. This would include the LA3, LA2, LA, LB3, and 8UA.