Just removed the plugs from my cossie to try to track down a missfire, this is plug #1



Is this normal wear or do i have a problem here?

the other three plugs looked like this




I've just ordered some 071's which I'll be putting in, but since ordering i've read posts on this forum talking about not being able to gap them. Whats the score with this?

My car is running 803 injectors with AB software and about 24 psi - what gap should i set the 071's at?

Another quick question, whats safe boost limit for this chip + injectors? Too many scooby's just too close these days

Cheers