I have a customer with a D1SC supercharged 2013 Coyote that made just under 700whp. He was getting plug blow out on the dyno until we gapped plugs down to .028, he now wants to replace plugs again (getting a heavy load miss) and was asking me about the Brisk Multispark.
https://www.briskusa.com/brisk_multi...rk_spark_plugs
I have never ran these, and I am a true skeptic of any non-conventional type of spark plug. However I actually like the concept of these, but for the price of them they better work. So I told him I would ask around on the forum.