looking at buying an EL XR6 ECU, can anyone tell me what the part no. should be, this ecu will be off a manual xr6.
also, if i install this in my stock EL FUTURA will it run better.

96dt-12a650-Ax or 6TAx

Where the x is will be a letter (A,B,C), its just a revision code. As long as there is a DT and an A where ive listed, then its a EL XR manual ECU.

If you have a mild cam, it will make the engine run better... But if no mods, then it wont make a difference. Probably take you back a step.