O.S. Glow Plug #8 Medium (4pcs)
The O.S. #8 glow plug is the most widely used O.S. glow plug. Recommended for most current O.S. (and other brands of) 2-stroke R/C engines.
Features:
Medium heat range plug for most model engine applications.
Plug is medium length, without idle bar. For all 2 stroke engines.
Includes:
4 x O.S. glow plug #8 with brass glow plug gasket (brand new in packaging)
Specs:
Threads on the plug are 1/4-32.
O.S. Glow Plugs Reference Table:

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#6
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Hot
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OSMG2690
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A long-lasting plug for most .10-.60 2-strokes |
|
P3
|
Ultra Hot
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OSMG2699
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For 21VZ-B V-Spec and most .18-.28 off-road racing Turbo head engines |
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P4
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Super Hot
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OSMG2697
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For 21VZ-B V-Spec and most .18-.28 off-road racing Turbo head engines |
|
P5
|
Very Hot
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OSMG2711
|
For 21VZ-B V-Spec and most .18-.28 off-road racing Turbo head engines, especially when the temperature is high or for leaner needle settings and high-nitro/high-rpm running |
|
LC3
|
Hot
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OSMG2700
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Long reach, for 1/10 scale off-road engines such as O.S. 21TMs and Traxxas® peak needle settings and punchy throttle response |
|
#7
|
Medium Hot
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OSMG2713
|
For 2-stroke airplane, helicopter and car (except Turbo head) engines. Offers stable idling, broad peak needle settings and punchy throttle response |
|
RP6
|
Medium
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OSMG2703
|
For most .12-.21 on-road racing Turbo head engines |
|
LC4
|
Medium
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OSMG2708
|
Long reach, for 1/10 scale off-road engines such as O.S. 21TMs and the Traxxas TRX2.5 & 3.3™ engines |
|
#8
|
Medium
|
OSMG2691
|
A favorite for most 2-stroke engines |
|
RP7
|
Cold
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OSMG2704
|
For most .12-.21 on-road racing Turbo head engines |
|
RP8
|
Cold
|
OSMG2698
|
Outlast the hottest heats with Turbo head engines |
|
#10
|
Cold
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OSMG2693
|
Ideal for aircraft engines .60-size and up |
|
R5
|
Cold
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OSMG2694
|
For leaner needle settings and high-nitro/high-rpm scale racing |
|
F
|
4-Stroke
|
OSMG2692
|
Long reach and long life for 4-stroke engines |
Click here to leanr how to Choose the Right Glow Plug?
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