don't know if everyone's seen this cool instrument for honda's

[STEVEN]

Hello,
Had this made a few years ago, very useful, easy to see if one plug is
fouled, or for that matter if anything's wrong with either hole. Just
thought someone may get an idea from this or find it useful.
Steven

[turbotwo]

Can you give more details about the gauge, what ya hook it to, how it
works.
Thanks from all,
Miles

--- In
2cylinderhondas@yahoogroups.com
, STEVEN wrote:
> Hello,
> Had this made a few years ago, very useful, easy to see if one plug
is
> fouled, or for that matter if anything's wrong with either hole.
Just
> thought someone may get an idea from this or find it useful.
> Steven