The rally boys reckon that the tips don't burn off, they fall off.--

Ian Beadle
-------------------

Wow, having plug tips falling off could be VERY bad. If the rotor doesn't
get it, the turbo will.  

When Bruce reworked my motor, he returned it with NGK SD10A leading, and
SD11A trailing plugs.  I haven't researched plugs yet, and don't know if
these are what he meant for me to run, or if they were the plugs that were
in the engine when I sent it to him.  This is one of the generator engines
that came from Mazda with a distributor ignition, and had plugs and wires
installed.  Unfortunately, I never noticed what plugs were in it originally.
10's and 11's seem pretty cold for a factory plug, so I'm guessing Bruce
installed them.  

Cheers,
Rusty