HPI Racing HPI160409 Glow Plug Hot B4 for 0 .12 To .21 ci (2 To 3.5cc) Engines

HPI Power Plugs for Nitro car and truck engines!
HPI Power Plugs coils use a unique blend of Platinum and Rhodium metals to produce a high quality range glow plugs that is the perfect match for HPIs range of Nitro Star engines.

For use with a 1.5v Glow Igniter.