plugs gap

[andy+sophie172]

Hi all
Was wondering if anyone can tell me what the gap is suppose to be on the spark plugs on my 172 ?
Cheers Andy

 

[jenic]

Dont need gapping iirc

 

[andy+sophie172]

Cheers

 

[Fred@BTM]

1mm

 

[jenic]

Didn't know that, i'm sure when i changed mine i was told they didn't need it!