NGK-R7435-8.
#1
NGK-R7435-8.
I've just had these plugs fitted and they have made the engine run super smooth, the old plugs were heat grade 7 and looked well knackered after 3000 miles!!!
I have had them gapped at 0.7mm, can some one confirm if this is this correct?
Cheers
Dom.
I have had them gapped at 0.7mm, can some one confirm if this is this correct?
Cheers
Dom.