Hey guys my buddy just bought a EEC tuner for his 89 SHO. Can i use this on my 93 5.0? If so what should i do with it? and will i get any gains? BTW the my buddy bought a 3.2 out of a newer (heavier SHO) and bored it to 3.3 got high compression pistons, ported heads, extrude honed intake, custom y-pipe, and a built 5-speed. Will this dude smoke my mustang(3.73's, short throw, K&N filter,cat back exhaust)???

 

nobody knows anything about the EECtuner?