Which spark plugs are people running with their turbo s2k? Oem?

 

Bkr8eix ngk

 

^^i got those also

 

^^^ same here. got rid of my backfiring and stuttering.

 

I run BKR7E. Running the OEM ones is a bad idea as you need a plug that can withstand higher temperatures before melting/fouling.

 

NGK 7173 heat Range 8

 

9's here. there was just a 2 page thread on spark plugs btw.

use what your tuner puts in, because he should be putting in brand new plugs RIGHT before tuning, in order to read them correctly.

 

So whats the difference with these over OEM your running? Your still running the factory heat range which is a no no so I fail to see the point in these.

To OP / NGK-BKR8EIX or otherwise known as the 2668 is the best plug to use. 7173's are cheap copper non resister plugs that are not recommended. They can cause random misfiring or interference with Radar detectors if you run one of these. Ive got a set sitting on my shelf almost new if you want to try them out for yourself, I'll give them to you if you pay shipping. They do make pretty good paper weights