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Glow Plugs

How to Choose the Right Glow Plug


O.S. Heat Range Chart
SURFACE
Type Stock No Description
P8 OSMG2698 Cold enough to outlast the hottest "heats". For Turbo head engines.
R5 OSMG2694 A racing plug so durable it can survive leaner needle settings and high-nitro/high-rpm 1/8 scale racing.
A5 OSMG2693 Slightly "cooler" than the #8 and ideal for the constant "on/off" throttle action in 1/10 and 1/8 scale racing.
P-7 OSMG2695 An all-season, medium-heat plug for Turbo head engines.
LC4 OSMG2708 Designed to boost performance in 1/10 scale off-road vehicles such as the Traxxas® T-Maxx and Revo®
#8 OSMG2691 A medium-hot plug for 1/8 scale racing and most .12-21 car, boat and truck engines.
P-6 OSMG2696 A hot choice for all .12-.21 Turbo head engines.
LC3 OSMG2700 A long-reach hot plug created for the Traxxas TRX 2.5 (.15) Racing Engine and other 1/10 scale off-road engines.
A3 OSMG2690 A hot plug with the longest life and lowest cost of any O.S. sport plug. Great for beginners and .12-.15 engine break-in.
P3 OSMG2699 An ultra-hot plug for the 18TZ and other Turbo head engines.
P5 OSMG2711 A powerful plug for off-road enthusiasts. For two-piece Turbo head engines.
   
AIR
Type Stock No Description
F OSMG2692 The plug for all multi-cylinder and 4-stroke engines. Long reach – long life.
A5 OSMG2693 A medium-cold plug ideal for engines .60 and larger.
#8 OSMG2691 A medium-hot plug suitable for most 2-stroke flight engines. A flier favorite!
A3 OSMG2690 A long-lasting hot plug for most 2-strokes up to .60.

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