NGK B10HS short base spark plug (cold index)

This short-base spark plug has a thermal grade of 10. It is therefore very cold and ideal for highly equipped engines. It has no resistance and is inexpensive. We recommend it for adjustments, break-ins or even for constant riding because it is very solid! It certainly offers a little less performance than a B10HVX but it is all the same less expensive and more solid! This candle has no resistance, so it will be accompanied by a non-resistive anti-parasite.

What does B10HS mean :

- B = Ø14mm base (to be tightened with 20.8mm key)
-10 = very cold thermal index
- H = thread length 12.70mm (short base)
- S = Central copper electrode