NGK Spark Plug Racing - R5673-10 FD642 improving fuel economy and horsepower

improving fuel economy and horsepower

Silicone hoses with multi-ply construction gives superior strength to provide a more durable fit than any comparable rubber equivalent

The internal switching design utilises the high beam circuit to trigger

Autosol M1 Cleansing Polish is a specially formulated polish that contains the finest of polishing abrasives to achieve optimal results on all types of chrome-plated plastics and synthetic chromes

NGK Spark Plug Racing - R5673-10 FD642 improving fuel economy and horsepowerNGK Racing Series Spark Plug NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage. Product Specifications Shell Thread Diameter 14mm Thread Pitch 1. 25mm Seat Type