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View Full Version : BKR6EK's vs BKR6IX's NGK


mirek
07-26-2005, 04:29 PM
I have BKR6IX's (one prong) in my car now, i bought 6 replacement BKR6EK's (two prong)

are the BKR6EK's better?

moregothanshow
07-27-2005, 07:23 PM
bkr6equp 4 prong!

Frank de Jonge
07-31-2005, 06:12 AM
Why the 4 prong???

Kithegearhead
08-26-2005, 06:00 PM
I like the bkr6ek they are good plugs. I have noticed that with eqp the car runs a bit rough after a while.

Justin e36
08-26-2005, 06:39 PM
I tried them both one after the other.
I didn't really notice much difference, compression still fine, detonation was still up... I just found the IX's a bit smoother at idle, so I went with those.