Running a k20a2 with jrsc race, 7psi and hondata, what are you guys running for plugs?

I've been running a heat range colder than stock, but i can't remember the part number for the plugs, and they are gone.

Let me know what you boosted guys are using for spark plugs. Thanks

 

Im running 4 psi, 650's on my JRSD CTr. Still using standard Denso's. Very happy.

 

Thanks, I was running the stock Densos but they are shot so they were replaced, and now i couldnt find the part number for the stock ngk's or denso's. I found them now, and im just going 1 heat range colder.

 

why only 4-psi? You have tuning software and plenty of injector.

 

how do u run 4psi? there's only even a pulley for 4psi? only 5,7,9 ? and yea like used2be said, u got plenty of injector left for much much higher.

 

ngk bkr8eix stock number 2668...

i tried posting this three times but it didnt show up... so sorry if it comes up later

 

i run denso ik24 spark plugs and iam boosting 10 psi

 

you gotta go iridium plugs

 

denso ik24... never a problem since april last year.

the ngk's are good, too.

 

whats up ryan, i got your message, but i cant send them because im a new user. i live in mission viejo, if you ever have any questions or want to meet up or need anything installed let me know. My name is john