which plug for turbo nitrous?

[NeDSM]

I have a turbo (14b @16psi) and a dry (ZEX 55 shot), i need new plugs, i was told to get BKR7`s, ive found BKR7E, BKR7EKC-N, BKR7EKU, and BKR7ES-11, whats the difference? and which ones should i get? i know i want copper plugs and i want plugs a step colder then the stock 6es, and also to gap them .005 tighter then normal. is this all correct?

 

[peanotation]

they all measure the same and they all will fit, however, the BKR7EKC-N has 2 ground electrodes, and so does the BKR7EKU. The only difference between the two is the BKR7EKC-N has a longer projected tip. I use the BKR7E-11, and you asked about the BKR7ES-11, the only difference is the BKR7E-11 is V-Power to prevent quenching of the spark. If you decide to get the BKR7E-11, don't get the one with the S, cause it's non V-Power, and you don't want quenching.

i really don't see the point in 2 ground electrodes, because using nitrous you will go through spark plugs quickly anyways. i mean, they have those rediculous 4 electrode plugs, lets start a spark plug company and make 10 electrode spark plugs. I think you're better off with the BKR7E-11, solid plug.

Hope that helps

 

[NeDSM]

thanks, that does help, where can i find the bkr7e-11 plugs?

 

[peanotation]

thanks, that does help, where can i find the bkr7e-11 plugs?

from NGK.com

keep in mind, they are NOT ngk, but a distributor for them. i've been ordering from them for years though. good site. goto their website, and either type in 1283 or BKR7E-11 in the part number box. $2.24 a piece.

http://ngk.com/

 

[Nos~4G63]

Discount Auto Parts/Advance Auto parts

 

[djpast]

i use bpr8es with my zex 75 dry shot and 14b @20 psi with a supra sidemount. i like those plugs for this combo

 

[Colossus]

NGK non platinum BPr7es I think? 7es is correct if your turbo. It's one step colder than stock. Advanced will either have them, or over night order them for you.