NGK Racing B85 EGV long base spark plug gold-palladium competition (average cold index)

One of the most competitive spark plugs from NGK racing, the B85 EGV is quite cold, it is based between the B8 and the B9 EGV, it offers extraordinary power and ignition. It clogs very little and rarely burns thanks to its unusual materials (gold palladium). It is more upscale than the B95EVX. It will be able to accept the highest regimes. However, remember to install it only once correctly adjusted because like a B95 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 85 (between 8 and 9)
-Reserved for the engine: equipped and very equipped
-Resistance: no (without r)

What does B85 EVG mean :

B = Ø14mm base (to be tightened with 20.8mm key)

85 = average cold thermal index

E = Thread length 19.00mm (long base)

GV = central gold-palladium electrode of special shape