Required:Need Standard AA Batteries for RC Igniter (Not included)

N4 Spark Glow Plug Specification:
Compatible with: SHOCKWAVE, TSUNAMI, VOLCANO STX, TORNADO S30, VOLCANO S30, AFTERSHOCK 21, HURRICANE XL, AFTERSHOCK 3.0, AFTERSHOCK 3.5, BACKDRAFT 3.5, CALDERA 3.0, EARTHQUAKE 3.0, EARTHQUAKE 3.5, HURRICANE XP, LANDSLIDE 21, LANDSLIDE LT, MAELSTROM LT, MONSOON XP, SANDSTORM 21, SANDSTORM LT, TWISTER LT, TYPHOON XP, REACTOR RS 3.3, VOLCANO MX, VOLCANO SV, VOLCANO T2, VORTEX SS, TORNADO BB and more... Medium for club racing and sport use.

Model : #4 N4 Spark Glow Plug
The tungsten filament of N4 is more bolder than the N3,more durable.
Longer lasting element
For 4c Engines
Improves idle and transition
For 5% - 40% Nitro Fuels
Hexagon : 8mm

Glow plug ignitor Specification:
Use Standard AA Batteries (Batteries Not Included)
Designed for rc model car,fit for nitro power rc car plane helicopter boat and so on
Material: aluminum alloy
Color:Blue
Size: approx. 135 x 18 mm

Package include:
1 x RC Glow Plug Ignitors
2 x N4 Glow Plug