[link=http://www.lionelectronics.com/GlowPlug.htm]here's[/link] the range of Taipan plugs and [link=http://www.lionelectronics.com/Retailers.htm]here's[/link] a list of their retailers. I've been using the Taipan red plugs for some time now with zero nitro fuel. As mentioned, the purple plug should be right for your engine.