Nissan R33 GTS-T Skyline RB25DET
Twin Cam, 24 Valve, Turbo
Set 6 Uprated Spark Plugs
NGK V-Power Racing Plugs
Ultra Cold Heat Range 10
These plugs are heat rating 10 which is 4 steps colder than the stock plug. This is good for 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, & 9 rated racing plugs.
If you are in any doubt as to what plugs would be suitable for your car, please contact us.