NGK Racing B10ES long base spark plug (cold index)

NGK's B10ES candle is a very strong original type candle with a short base. Attention, only the thermal rank and the packaging are racing! It remains to be cold banal candle. This model being in B10 is much colder than the other B9, B8 ...! It will therefore be necessary to use it on equipped engines / kites! You can use it during your break-in and adjustments, but its self-cleaning temperature may not be suitable for these activities. It is not made for extreme performance but will withstand a large kit without problems and above all be much more solid for daily use than an EGP for example.

-Resistance: no
-Culot: long
-Index: 10 (= 31 at DENSO)
-For engines: all engines a minimum equipped

What does B10 ES mean :

B = Ø14mm base (to be tightened with 20.8mm key)
10 = cold thermal index
E = Thread length 19.00mm (long base)
S = central copper electrode (standard)