which plugs to use

[shadey]

Do most of you use ngk dcpr8e plugs for the speed six engine, or the champion equivelant. Cheers. And how much should they be?? seems like a bit of a basic plug for such a tuned engine, these plugs are used in almost everything from tractors to ducati motorbikes.

[astonman]

Get NGK plugs from Partco, generally the cheapest source.

[Biggriff]

try opie oil website. 20% discount and you can get iridium plugs (which are listed for the TVR)

[TomCropp]

NGK DCPR8E are the best plugs to use

[shadey]

cheers for the replies, i'll go for the ngks as is fitted. Thanks.