Standard Plugs

Choosing the right glow plug is critical for peak engine performance and there are a number of different factors that will determine which plug you should use. Engine type, air–fuel mix, nitro percentage, and even air temperature are things that must be taken into consideration. What's more, the ideal glow plug choice will change as conditions change. Keeping a range of glow plugs on hand will help you fine–tune glow heat and enjoy maximum performance in all conditions.

Generally, Hot plugs promote better idling and acceleration. If your engine runs rough or accelerates sluggishly, a hotter plug will help. Cold plugs produce more power and may improve performance if your engine runs hot. The downside is rougher idling and more difficulty in tuning.

Rough guidelines:

  • The smaller the engine, the hotter the plug.
  • The higher the nitro content, the colder the plug.
  • The hotter the day, the colder the plug.
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"Medium" General Use Plug
$24.95  Inc Tax
Dynamite Platinum Standard Glow Plug, (#4) (Medium) (DYNP5604)
This is a #4 "Medium" Platinum Glow Plug from Dynamite.
"Medium" Off-Road Plug
$26.95  Inc Tax
Dynamite Platinum Standard Glow Plug, (#3) (Hot) (DYNP5603)
This is a #3 "Hot" Platinum Glow Plug from Dynamite.
"Hot" Off-Road Plug
$26.95  Inc Tax
OS Engines No.8 Standard Glow Plug "Medium" (OS 71608001)
This is a #8 "Medium" Standard Glow Plug from OS Engines. The O.S. #8 glow plug is the most widely used O.S. glow plug for O.S. engines.

"Medium" General Use Plug
$24.95  Inc Tax
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