Ed @ EQT
GOLFMK7 Official Sponsor
- Location
- Fairfield, CA
- Car(s)
- MK8 Golf R
I know that's what the website still says but a few different guys having a tune problem were told by Ed to run the Ruthenium plugs. Those racing plugs cost $160 for a set and will do nothing but foul on a street driven car. I know because I did it. A street driven car doesn't generate the heat necessary to run 2 step colder plugs.
https://gensportunited.com/need-colder-spark-plugs/
I have not told anyone to run Ruthenium plugs because I have not personally tested them. Not sure where you're getting this info.
You can get away with 1 step colder on a Vortex setup if you're not tracking the car and not running "all the boost". They're also ok if you have very good quality fuel.
-- Ed