Look what I found!

[PracticallySane]

Hey guys just came across an interesting product while looking for spark plugs for a hybrid.

These come with a standard pipe thread with multiple options for length. Check it out.

http://bgservice.com/auburn-igniters.html

[mobile chernobyl]

I'd be interested to know what their design operating pressure is. I don't see mentions on their site or their literature except for the spark plug and electrical feed through - which say 500 psig.

Not saying they wouldn't work as often there is a safety factor in play but it might be worth asking them via a phone call!

They have a great assortment for sure and using their feed throughs would allow for custom spark gap / multi-point ignition stalk designs.

[PracticallySane]

I would assume they are manufactured to the same standard as automotive spark plugs. Could always rig something up and do a hydrostatic test. But these are kinda pricy for a destructive test. I did find some alternate brands that are a little cheaper.