A complete set of 4 uprated NGK Racing Spark Plugs for the S14a 200SX. Free UK post offer for a limited time! These plugs are ultra cold heat rating 9 which is 3 steps colder than the stock plug. This is good for highly modified engines and can help prevent detonation or pre-ignition caused when the spark plug tip gets hot- causing a 'hotspot'. Colder plugs transmit heat away from the plug tip faster to avoid this. We also stock NGK 7 & 8 rated racing plugs. We have a large and rapidly expanding range of items for the 200SX- consumeables, performance upgrades, tuning items, as well as a wide range of suspension and steering parts- Wheels, wheel bearings, strut bars, camber arms, & performance uprated bushes. Please check out the other items in our shop for brakes, water pumps, spark plugs,.
