People who are WAAYYY more knowledgeable than myself absolutely reccomend the br7ef's for anything bigger than a 125 shot!.. They are ngk's and are one step colder than tr6's and are not protruded (which makes them less likely to glow red and blow your junk or detonate).

This is good advice! call any N20 company and ask them.

 

No fuel pressure log.., but i was running nitrous on trucks to cars to drag bikes when most were still in diapers so yeah it went lean.. The 11 sec single cab in my sig was on 200 shot, WITH the right plugs and i didnt have a problem. In this case i wanted to run at the track and did not feel like swapping plugs, and this is what happen and i just wanted to show what will and can happen when running stock plugs..

 

I run tr6's now, but in a few weeks with higher compression, I think I will find me some br6ef's. where is the best place to get them price wise?

 

Does NGK make the br6ef's as well?

 

yes NGK makes those, good for 125 and smaller shots. can be had at any parts house, just have to order them.

 

Cool thanks

 

NGK stock number for BR6EF is 3177. That is the part number you will need to ask for at just about any parts place.

BR7EF is 3346