I have a couple questions about the step 2 colder plugs. I jost ordered a 2.8 pulley, 60lb injectors, stage 2 belt, and a zzp s3 h/e. I was wondering if i could put my spark plugs in before i put all of this stuff on and get my tune? also what should they be gapped at? Thanks

 

you only need one step colder and they would be gapped at .032

 

i had gotten the step two, but would they be gapped the same. they were only $2 dollars more so i just got them.

 

im not sure about those what are they gapped at now

they should pry be around .035 and .040 just play around with them until your car is runnin good

 

idk i will have to look my stuff should be here in within the next couple hours

 

32-35 will prevent blow out. 2 step isn't needed unless your on a 2.7 or smaller

 

Ohh ok. I'm planning on going smaller when I get headers.

 

I'm satage 2, 2.9 pulley
it doesnt matter if i get the 2 step colder plugs right?
and what EXACTLY are they gapped at? if anyone knows.
thanks.

 

bump

 

I dont think it should really matter. they should be gapped between 32-35.

 

alright thanks