How many firing orders will work on a Y-Blk?. Discovered some time ago that my engine is wired, #1 at the left front.(from the drivers seat) Firing order is supposed to be 1-5-4-8-6-3-7-2 counter clockwise at the Distributor, starting from the right, correct? Cylinders numbered from the right, 1-2-3-4 & left 5-6-7-8. So, I assumed must be wired per sbc which is from the left front, and 1-8-4-3-6-5-7-2, clockwise? Their cylinder #s are from the left, 1-3-5-7 & right 2-4-6-8. Decided to sort it out, first two cylinders are 1-8 (counterclockwise) or 1 to 2 (right front)clockwise? The engine runs o.k., & I'm aware that there are about 4 different orders used on 90 degree V-8s, but what do I have here? Or am I missing the obvious? Sorry if this is as clear as mud, but I'm confused.. Thanks

Paul