This is the Traxxas super duty long glow plug. Traxxas glow plugs are the only plugs we recommend running in our engines. This glow plug is a direct replacement in TRX 2.5, 2.5R, and 3.3 engines. Also for use in TRX Pro .15 when running in temperatures that exceed 100 degrees (F), using a high nitro content, or running higher compression.
Includes: One Traxxas medium heat range super duty long glow plug with gasket
Requires: Plug wrench for installing in cylinder head and Glow Fuel with 10%-20% nitro content