HP 160409 HPI Racing Glow Plug Hot B4

For 0 .12 To .21 ci (2 To 3.5cc) Engines 10% to 16% Nitro

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 t