theanswer3
Well-Known Member
- Thread starter
- #1
hey guys, I bit the bullet and got a tune from unleashed. I love it and it has made the truck come alive, but I was wondering about the benefits of running colder spark plugs. Is it necessary, or recommended once you get a tune? Are there pluses and minuses? Just looking for some input. Thank you for your time.
https://unleashedtuning.com/ngk-spark-plug-1-heat-range-cooler/
https://unleashedtuning.com/ngk-spark-plug-1-heat-range-cooler/
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