The benefit to these is when one starts to were out there is another
one that still has the proper gap.  No worth the money, IMHO.
                                       Eric

David Brodbeck wrote:

> On Thu, 16 Jan 2003, Jason Denton wrote:
>
> > Anyone use Bosch Quad 4 plugs in their van?  The local stores
> > (autozone/pep boys) dont carry them but I seem to have seem somewhere to
> > get them for my 2.1L ?
>
> I'm still not convinced about these, but I'm willing to listen to
> arguments to the contrary.  Basic physics says that the spark will only
> jump to one ground electrode on any particular firing of the plug, so
> what's the benefit?
>
>              _ _
>   __ _ _   _| | |  | David M. Brodbeck (N8SRE)              Ypsilanti, MI
>  / _` | | | | | |  +-----------------------------------------------------
> | (_| | |_| | | | @ cyberspace.org
>  \__, |\__,_|_|_| "To the optimist, the glass is half full.  To the
>  |___/             pessimist, the glass is half empty.  To the engineer,
>                    the glass is twice as big as it needs to be."