Missing part of spark plug!!!

[ZOOM]

I pulled the number 6 plug on the GN and noticed about half of the ground electrode is missing. Seems to be broken off, not burnt. Plug is a AC R43TS. Any suggestions before I drive it again? Car has the original unopened motor with 60k miles.

 

[REDS HOT AIR]

pull the elbo off the turbo and examine the ext wheel to see if it messed up any blades on the wheel.

 

[KEVINS]

Depending on how old the plug is it probably detonated and cracked it. If you can't find the pieces I wouldn't worry about it. I have cracked hundreds of plugs running n2o with no problems. It may have vaporized if it got hot enough or just blown out the exhaust. Do as RED says and cross your fingers
If your fuel psi was correct and it still cracked a plug then the 43's may be too hot for your combo . You could try 42's and see if they help.

ks

 

[ZOOM]

Turbine blades all look good.

 

[TTA89]

Time for a scantool?

 

[salvageV6]

Get the CR43TS they have the real ground electrode like the old days.

Don't sweat it I lost the bottom half a bosch platinum in one of my cylinders years ago, don't even remember which one...