NGK Racing BR10 EG long base spark plug competition nickel (cold index)

One of the most competitive spark plugs from NGK racing, the BR10 EG is an excellent compromise between the BRES and the BR10 EGV. This model is designed / typed competition and has a nickel electrode. This model has internal resistance! Place it with a resistive anti-parasite. It will be able to accept the highest regimes. However, remember to install it only once correctly adjusted because like a B10 EVX, if you install it being too rich or poor fuel level, in a very short time it will be in poor condition and will bring you the risk of burning the candle, clamping, piston drilling ...

- Index: cold in 10 (= 31 at DENSO)
-Reserved for the engine: equipped and very equipped
-Resistance: yes (with r)

What does BR10 EG mean :

B = Ø14mm base (to be tightened with 20.8mm key)
R = internal resistance / resistive spark plug
10 = cold thermal index
E = Thread length 19.00mm (long base)
G = fine nickel alloy electrode