Quote:
Originally Posted by whitey240
I have 490 whp, AEM Coils, Stock Ignitor. I am running with NGK BKR8EIX Plugs gapped at .028. No issues with blow out when revving to 8200.
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Thank you.
I just spent the past 2 hours researching NGK spark plugs.
It looks like all of the V-power ones I can find that are applicable are bkr7e and bkr8e.
However, both of these are ISO length, not JIS length, and I have found some people have said that they experience poor contact between coilpack and top of spark plug due to this length difference.
Right now, I am using BCPR7ES, and want to upgrade to BCPR8ES, but they no longer make these!
A close alternative would be:
BPR8ES
However, this plug has a 13/16" hex, rather than the usual 5/8".
Does anyone know if this will fit down itno the plug hole? Or is the hex area too big and it won't fit down there?
Damnit I want to run 8s, but there aren't any that are compatible except for Iridiums or Platinums, which are $$$