Clio 172 Spark Plug Gap

[spasimodo]

So, according to the forum the gap for NGK PFR6E should be:-
1. Leave'em alone they're pre-gapped - 9.5
2. 9.0
3. 8.5
4. 8.0
5. 7.0

Correct answer please on a postcard...

 

[npt]

All plugs come pre gapped, you can check them but they will all be the same

 

[Mr Trailer Man]

Believe the -10 in the name denotes the gap, so 1.0mm