Iridium plugs for a SP6 engine.?

[TailEndCharlie]

Are there any iridium plugs on the market for the SP6 engine.? Cerbera.
If so can somebody tell me the code number for them.
Ta.

[TAM747]

here they are: http://www.ngkpartfinder.co.uk/car_commercial_extr...

i use iridium by ngk with 0.9mm gap instead of 0.7 as stated by ngk.

[TailEndCharlie]

Thanks Tam.
Why the different gap.?
Dave.

[TailEndCharlie]

TAM747.

Just wondering why you change the spark gap.?

[TAM747]

sorry for delay, i have read here somewhere that 0.9mm is the right gap.