porcelain


These were up on the e-bay. I've never heard of an all porcelain spark plug before. Cool stuff.

2 comments:

DethRow said...

They look like foosball table men...without their feet.
Weird indeed.

BW said...

Yeah, I'm really curious what sort of engine they were for. I was trying to figure out how they stayed in place under compression with that tapered end??