cyrez187
15+ Year Contributor
- 359
- 0
- Dec 12, 2003
-
kelowna,
what should i be using for spark plugs if im turbo and pushin around 25psi of boost? thanks
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cyrez187 said:what should i be using for spark plugs if im turbo and pushin around 25psi of boost? thanks

BigRand said:BKR6ES = stock NT spark plugs.
BKR7ES = 1 heat range colder than stock, designed and pregapped for turbo use
(always check your gap though)
The Way NGK works is they raise the nuber for ever heat range colder.


BKR? I've seen BPR6/7/8ES but not BKR. If you go to Advanced tell them to look under 2003 Lancer ES plugs they should be listed under there.
does anyone have a link to the colder spark plugs i cant find them at advance or autozone?