หัวเทียน O.S. #6 A3 Glow Plug Hot Air

#6HotOSMG2690A long-lasting plug for most .10-.60 2-strokes
P3Ultra HotOSMG2699For 21VZ-B V-Spec and most .18-.28 off-road racing Turbo head engines
P4Super HotOSMG2697For 21VZ-B V-Spec and most .18-.28 off-road racing Turbo head engines
P5Very HotOSMG2711For 21VZ-B V-Spec and most .18-.28 off-road racing Turbo head engines especially when the temperature is high or for leaner needle settings and high-nitro/high-rpm running
LC3HotOSMG2700Long reach for 1/10 scale off-road engines such as O.S. 21TMs and Traxxas® peak needle settings and punchy throttle response
#7Medium HotOSMG2713For 2-stroke airplane helicopter and car (except Turbo head) engines. Offers stable idling broad peak needle settings and punchy throttle response
RP6MediumOSMG2703For most .12-.21 on-road racing Turbo head engines
LC4MediumOSMG2708Long reach for 1/10 scale off-road engines such as O.S. 21TMs and the Traxxas TRX2.5 & 3.3™ engines
#8MediumOSMG2691A favorite for most 2-stroke engines
RP7ColdOSMG2704For most .12-.21 on-road racing Turbo head engines
RP8ColdOSMG2715Outlast the hottest heats with Turbo head engines
#10ColdOSMG2693Ideal for aircraft engines .60-size and up
R5ColdOSMG2694For leaner needle settings and high-nitro/high-rpm scale racing
F4-StrokeOSMG2692Long reach and long life for 4-stroke engines