RB Products Head Button
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is a Turbo Button head for RB Concept Square Strong .21 engines, such as the Econo 3-port, S5, S7II and WS7II family engines. These engines usually come with a standard plug button head, so you can use this button head to convert your engine to use Turbo glow plugs for better performance!
This product was added to our catalog on December 27, 2005.