ORIGINAL: rcacro
H'mmm. 60 years of progress in technology and we cannot build a reasonably priced and rugged sparkplug? Maybe someone should bringback the Champion VR2(?) or VR3(?) from the 40's. Very good plugs that worked well even with the old simple coil and condenser ignitions systems on 3 volts.
John W.
There are lots of cheap, reliable spark plugs out there. But none of them fit into a glow plug hole...[:@]
The problem is the plug is the same size as a glow plug and is a small volume, niche market item. I believe someone on the Gassers forum mentioned they are around $15 each. I have no idea how long they last. Maybe Bill can report his results on the 170?
Mark