Spark Plugs
#1
ok i JUST GOT NEW PLUGS AND WHEN I GOT THEM THE GUY A napa TOLD ME THAT i NEEDED A LEAD PLUG AND A TRAIL PLUG. i DON'T HAVE THE NUMBERS OFF THE TOP OG MY HEAD BUT THEY ARE ngk PLUGS. Does anybody know what I am suppose to have. He gave me 2 different plugs. Which one goes on top. I am asking because when I took the old ones out they were the same plugs and now 2 different ones that the guy gave me. HELP!!
#3
yes normally they are 2 different plugs. Although some people run the same. On the Ngk plugs they are marked L for leading and T for trailing. I cant recall right now how they go in but you can check out www.iluvmyrx7.com and they have the oem repair manual there. Should take 1 minute to find. Sorry man its been a really rough night and im in a daze right now.
#5
BUR9EQ is a colder plug needs to go into trailing..
BUR7EQ is a hotter plug needs to go into leading..
i would suggest running all 9s non platinum if you are running more than stock boost...
BUR7EQ is a hotter plug needs to go into leading..
i would suggest running all 9s non platinum if you are running more than stock boost...
#10
Originally Posted by Danno' date='Jun 21 2003, 01:07 PM
Why should you run all 9? What is so different about the seven? But you guys are right cuz when I pulled them out both of them are 9!!
the rotary is a pretty hot engine, so cooler plugs will be welcome.