For 0.18 to 0.28ci (3 to 4.7cc) 20% to 30% 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 the perfect match for HPI's range of Nitro Star engines.
For use with a 1.5v Glow Igniter.
