Never have done an engine swap quite like this before. I had just got a 94' Z28 with a T-56 6 speed. The org., 94'LT1 has be swapped out with a 96-97' LT1. . They had given up on the project. So here I am learning as I go. No spark, new engine has a CPS on crank pulley with no wire tonitm has an Opti. No spark wow frustrated. Help.