1-8-4-3-6-5-7-2
This means that the spark plugs should be installed in the following order, starting from the front of the engine:
* Cylinder 1: #1 Spark Plug
* Cylinder 8: #8
* Cylinder 4: #4
* Cylinder 3: #3
* Cylinder 6: #6
* Cylinder 5: #5
* Cylinder 7: #7
* Cylinder 2: #2
