my turbo kit is coming from zzp and im trying to get everything together before i go into the build. i can across the idea of getting new spark plugs and have a few questions.
1. Do i "NEED" new ones?
2. Any recommendations?
3. What do i need to look for, specific gap or...?

My friend told denzo 1 step colder plugs or something like that. thanks guys

 

alright, i called ngk and they helped me a lot. if u want ngk 1 step colder plugs for an ls 2.2L the park number is 6509 for the NGK plugs