powerday Spark Glow Plug No.4 N4 Hot 70117 for RC Nitro Engines Car Truck TraxxasCompatible with: Volcano T2, Vortex SS, Tornado BB and More. Medium for Club Racing and Sport use. (Pack of 5 pcs)

For 4c Engines For 5% – 40% Nitro Fuels The tungsten filament of N4 is more bolder than the N3, that it will be more durable. 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. Please refer to your instruction manual and make sure its compatible. Package includes: 5x HSP 70117 No.4 HOT Glow Plug