Werks Racing #4 Turbo Glow Plug (Extra Hot) (Off-Road)
This is a Werks Racing #4 Turbo Glow Plug. This plug is slightly hotter than the P3 plug and is recommended for off road applications in high humidity conditions. This is an excellent choice for Werks, Orion, Sirio, and Trinity Extech .21 - .28 engines.
This product was added to our catalog on May 18, 2012.