2019 Spark Plugs

[Turbomikestr]

What's the best spark plugs for a 2019 RAM 5.7 E-Torque?

Thanks

 

[STB20]

I got a 2020 I'm going to try NGK iridium's but one step colder I a have a detonation is when it gets op to operating temperature

 

[HSKR R/T]

I got a 2020 I'm going to try NGK iridium's but one step colder I a have a detonation is when it gets op to operating temperature

What octane fuel do you run?

 

[HSKR R/T]

What's the best spark plugs for a 2019 RAM 5.7 E-Torque?

Thanks

NGK Iridium

 

[STB20]

What octane fuel do you run?

I've tried 87 to 93