yes, i did a search, but the only thing i found was about OEM NGK plugs, but what i want to know is, what are the best plugs to use with turbo?

 

I need to know this also. I have a d16y7 with a t-25 turbo, boosting about 5-9 lbs. What are the best plugs to use for my motor with my setup?
Thanks,
Nick

 

anyone?
Nick

 

the plugs you should get are NGK and i have them in stock.>! these are cold plugs NGK V power Racing.... its r567a1-8 or r567a1-9..!!they sell for at about $3.49 each... you can find them for about $2.00- $2.50.. i have them all in stock..

 

I've never heard of that part number? What kind would you recomend for my d16y7? I have a set of ZFR6F-11's sitting in front of me, but someone told me to use some kind of BCPR7es-11 or something like that.
Nick

 

those are fine to for stock boost..!! the bcpr7es-11 are good..!! i got those too for $2.50 each

 

that's what i"m using.

 

if your fairly low 5-9psi boost on a d16y7 you wont get the benefit from the r567a1-8/9.. run the bkr7e, bcpr7es or zfr7f they're basicly all the same unless you need extra clearance due to aftermarket pistons or milled head or something.. You can try to run the ZFR6F's but they will most likely cause preignition, you can always put them in and listen

 

So for a higher boosted car you should run the R567a1-8 or a1-9 ? I run 12psi. daily on my 5th gen Lude and I am currently running the ZFR7F11's and they are still not the right plug. So the one's that you are refering to are what I need?

 

I would like to know this as well, I plan on 10 daily and arond 14 on the weekends.