Bkr6eix

[Jazzcam]

Just bought some new plugs BKR6EIX

http://m.ebay.co.uk/itm/271460208871

I thought I would let youz know £32.50 delivered for 6 NGK iridium
The item was for 4 , just message seller and he adjusted it.

[elnevio]

Decent price! :2thumbsup

[Davezj]

Anything under £6 a plug is a good price in my book.

[giblet]

Silly question. Are these suitable for increased boost or would I need to go for a colder plug?

[Davezj]

personally i would go for a BKR7EIX (one range colder) but for a stock car or mild boost increase 6's are fine.

7's should not be any more costly though

[Nick Mann]

I agree with Dave. If you are tuning, go for a 7.