Bosch Super 4 plugs

[dean_ratpac]

I was looking a putting these in, has anyone had any experience or advice not to try them?
www.boschautoparts.co.uk/pcPlug4.asp?c=2&d=1

[carl_w]

I usually stick with NGKs where possible. YMMV, etc.

[dean_ratpac]

carl_w said:

YMMV, etc.

what may cause problems?

[greenv8s]

The main advantage of the splitfire plugs was supposed to be a longer life, I guess these are the same but more so. If you can get the right heat rating and electrode position it should go just as well as the standard plugs, but keep going for longer. Question is, can you actually do that?