NGK's BR7HS-10 spark plug is a very solid, original type short-base spark plug. Use it during your break-in and your adjustments, hot enough, it has the right temperature to make the adjustments and break-in or to run your original engine all the time or even pushed (kite). It is not made for extreme performance. This model R has a 5 kOhm resistor for regulation and protection, it will therefore be accompanied by a 5 kOhm resistive interference suppressor.
-Reserved for engines: origin a moderately powerful or very equipped during the break-in / adjustment period
What does BR7HS-10 mean:
- B = Ø14mm base (to be tightened with 20.8mm key) - R = With 5 kOhm resistance - 7 = hot thermal index - H = thread length 12.70mm (short base) - S = Central copper electrode - 10 = Electrode gap 1.00mm
NGK BPR7HS spark plug will be excellent for running in, adjusting the engine or driving every day in winter with its hot thermal index (7). Above all, it offers a better ignition spark thanks to its prominent insulation. In addition to this, you need to know more about it.
NGK BPR6HS spark plug will be excellent for running in, engine adjustments or circulating every day in winter with its hot thermal index (6) .It especially offers a better spark of ignition thanks to its prominent insulator.
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