disable the starter & have a helper hold the ign to "start" with a spare dist plugged in & spin the dist by hand & confirm that the wiring is correct & that the ECU is firing at the plugs. do this with the key in "run" also. turn the crank to #6 & #8 to preoil the heads ( BB) or 20 deg ATDC #6 compression and 90 deg (1/4 turn) BTDC #1 compression for SB. Have initial at 15-20 BTDC to fire it (can depend on cam). not sure what total to set it at when it fires. UTG says ign boxes (I think he was referring to orange) fire later than what the timing marks say for initial (not sure if that is correct or not). #1 as you know you is want it to fire within several revolutions of cranking.