guys, i have a set of used ( about 100 miles ) ngk bpr9iex plugs for free. i put them in right before going to the track last night and they broke up more on my set up than the standard ones did. im putting back in the 7es i have. these cost me 36.00 bones and if someone is in the hillsburitto area you can have em. billy

 

hillsburitto

 

i put the 7's back in and went out on 28 psi. not a single miss fire. im kicking myself in the azz for changing my plugs before going last night. holy freight train. i know i could have pulled off at least a 11.7. turn your boost down to 28 and run me next sat.

 

wifes going to vegas thursday so ive got the baby....working on the mother-inlaw to babysit sat

 

PLUGS ARE GOING TO IFARTED. that sounds kind of nasty

 

bah go aem and after spending 8000$ on drivetrain whats another 2k?

 

jamaca for 2 weeks in nov. me and girl at sandals. need it more than i need aem right now. im about to go CRAZY lol!!

 

ill go with your girl to jamaca for 2 weeks while ya install your aem...man where are ya prioritys at

 

Hahaha

 

I use this plugs. The key to them working good is to gap them between .20 and .25.
A good Ignition Amplifier such as the HKS DDLI-II will help alot too.
I know a local tuner here who was having the same problem with this plugs. He also desided to get read of them. But I think his problem was that he gaped them at .30.
Check to see what you had yours gaped at.
The 7es's work well, so stick with those, just like you sayed. No reason to change if those are working in your car.

 

im thinking on getting the hks ignition. i keep getting the p0300 all the time latley tho. maybe the hks will help that also.

 

bah! i thought those were mine!!!