Has anyone seen a plug like this?

[30blutudor]

Found this at a local swap meet today. It is a NOS unused Splitdorf spark plug with some kind of hole in the side for a primer or??? Anyone seen one of these it has 1/2" pipe thread and a 1/8" Y pipe. Let me know.

 

[t-head]

It probably is for a priming cup.

 

[Roadster62]

Most likely a priming plug, but they made a special one for an explosion whistle. Splitdorf made FAR more green ones but there are red, blue and white hex cores out there. Nice find!

 

[30blutudor]

Don't know if I will ever install it in my 22 roadster but I couldn't pass it up for $5.

 

[Roadster62]

Want to double your money plus postage?

 

[30blutudor]

I would definately consider a partial trade plus cash for a 30-31 3x. I need three more to complete my set.

 

[Roadster62]

I'll go through my stuff, may take a day or two. Bob

I would definately consider a partial trade plus cash for a 30-31 3x. I need three more to complete my set.