>
> Has anyone heard of a shorter plug that could work?
>
> Any ideas greatly appreciated.
>
> Randy L. Snarr
> 235/320

Randy,

One way to get shorter plug height is a Electronic Ignition.  Check
http://www.lightspeedengineering.com/  they use automotive plugs, lots of
other advantages too.

Steve Colwell   Legacy 2K  Placerville,CA   (530) 621-3408