NGK Racing Spark Plug - R0409B-9 Just when you thought auto

Just when you thought auto couldn’t get better

oiled metal finish requires some maintenance

Consistent "feeling" and high braking progressiveness

PROX is internationaal bekend en biedt een groot assortiment gesmede en gegoten zuigers

NGK Racing Spark Plug - R0409B-9 Just when you thought autoThe Racing Spark Plug intended for competition should be able to resist to extreme conditions: Repeated acceleration and deceleration with power Intensive engine operating on high rev. Extreme condition inside combustion chamber such as temperature variation, pressure, vibration and turbulences cannot be sustained by a standard spark plug.