I have an engine from a Lincoln mk7 will thi work with my engine?

It is designed for the 1986-93 Mustang-style SEFI 5.0L and 5.8L setup, but should be adaptable to your Lincoln motor. The Lincoln MK7 has the same 5.0 HO as the Mustang, though you may have to make some modifications for sensors and emissions variations. We also have not tested the Lincoln MK7 ECU with this, so there is a chance you would need to source a different ECU to make everything work.