[boschmann]

After installing the distributor w/ignition unit you will need to set the ignition timing anyway. The distributor will only go in one way, so as long as the distributor drive was put in correctly there won't be a problem (even if it wasn't put in correctly you can compensate for it). Just be sure you're on #1 TDC, not #3 TDC (check the valves if necessary) and when you put in the distributor rotate the housing so that the rotor (which won't turn) points to the notch in the distributor housing for #1. Then place the plug wires into the cap accordingly. You will then need to set the ignition timing either statically or with a timing light. From my experience with those electronic units I would start a 10 degrees BTDC and test drive. If it spark knocks under load retard it a little, if it is sluggish or hesitates on takeoff or shift to second gear advance it a little.