Spark Plugs

[30psi]

Yeah, run 7's all round.

The 4 plug setup is only geared towards emissions, where by both plugs only fire together up to a low rpm like 3,000rpm, then it switches to just using the inlet spark plug.

[Conkers]

Thanks mate... so you reckon she'll run ok with 7's all round.... I'll get 8 of those on my way to the workshop later then....

Thanks...

Mike.

edited in:
Was just trying to figure out why they run a softer plug on the ewxhaust side, but it must be as these shut down at 3000rpm and could therefore duff up if there is a tendency for that sort of thing.... probably not helped by the turbo intermittantly smoking on idle from time to time, but not all the time.... Think James Bond.....

But back to plugs... so all 8 run up to 3000rpm for emissions... and then only the inlet side after that... correct????