Spacing on 2 prong Spark plugs?

[Maori-Nick]

Mine are shot so got some new ones and leads to fit. I went to a car parts place by me that i always use, she looked my car up an handed them over. There two prong, never fitted them before, i wondered what the spacing should be?
Code is NGK 7956 BKR5EK. Car is an 8V 1.2 98-01 Phase 1

http://img687.imageshack.us/i/20110413164421979.jpg

Theres a pic just incase you dont know what i mean.

Already came with a little washer on it as you can see, does that mean its pre-gapped? Sorry if the question sounds silly, dont wanna arse the motor up though

Any help, would be fine and dandy cheers fellas

 

[Maori-Nick]

bump, no one know?

 

[guysy]

I think they are pre gapped, hense the cardboard tube to stop the gapping getting damaged,

Although if you look on http://www.ngkntk.co.uk

And find your product it might tell you what gap is needed so you can check.

 

[Fred@BTM]

plugs have been pre gapped for 10+years these days, a quick visual inspection - done

 

[Maori-Nick]

Ahh right cheers fella's, ill pop em in tommorow then, wondered what the cardboard was for lol