Advance apologies for a numpty question (done a search but came up blank) but what is the cylinder numbering on a scooby?

I have just recieved a set of magnecor leads that are numbered - just want to check I put them on the correct plug.

Cheers
Rich

 

bulkhead

3 4
1 2

radiator

 

nice 1

 

The top of your ignition coil and ignitor assembly should be numbered. It is on a MY00 anyway...