IntroductionThe Japane-made Redline R4 glow plug is a medium cold type glow plug. It is best used used under carburetor needle "leaner" settings or higher nitro fuel to deliver more power and more RPM. FeaturesMade in Japan. |
IntroductionThe Japane-made Redline R4 glow plug is a medium cold type glow plug. It is best used used under carburetor needle "leaner" settings or higher nitro fuel to deliver more power and more RPM. FeaturesMade in Japan. |