RE: Plug Gap

["Randall Young" <ryoung@navcomtech.com>]

> "Practical Hints for the Maintenance of the T.R.3" calls for setting  the
> sparkplug gap at .025", but my Haynes manual and several other
> sources call  for  .032".  Which is correct?

I believe .025" is.  But you can experiment for yourself and see ... the
larger gap shouldn't cause any harm.  Main things to look for are hard
starting, loss of power, poor fuel mileage.

Randall