This is a really silly question but which order are the cylinders placed on an M119 engine?

is t

Windshield
1 4
2 5
3 6
4 8
Radiator

Or

Windshield
8 4
7 3
6 2
5 1
Radiator

I just got a PO307 code and suspect the coil pack.

__________________
With best regards

Al