14-04-18, 10:10 PM
I don’t want to cloud the issue because it sounds like you have done it right. However it is no. 1 and 4 that spark together from the same coil, also 2 and 3 spark together. Pistons 1 and 4 are at TDC together and at the same time 2 and 3 are at the bottom. Since you have set the cams with no. 1 at TDC you will be fine. However if you connect the spark plug leads as I think you describe with 1 and 3 from the same coil it will only run on two cylinders. Of course I might have misunderstood your description!