Spark plug for ESR big bore in ATC

[pantera1975]

Is there a plug other than a br9es that help with plug cap clearance?

[dcreel]

Somebody on another thread had mentioned a special "short" plug. Let me do some digging.. It may have been on .org

[3Razors]

Ngk-br8ecmix

[dcreel]

There it is.. thank you 3Razors..

[pantera1975]

Thanks thats a $$$ plug!

[pantera1975]

Is there another plug besides the br8ecmix that will clear on a atc 250r esr big bore? no one has them here in town, thats fine if I have to order some online. What are the physical differnces between the br8es and br8ecmix? Is the 8 the heat range I should always use?

[D-dub]

Does this help, does the ix just mean its an iridium plug?
116211

[NOS_350X]

NGK part# is BR8ECM

That is the number in the other thread.
Try that one.