Toyota AE86 Corolla 4A-GE
Twin Cam, 16 Valve
Set 4 Uprated Spark Plugs
NGK V-Power Racing Plugs
COLDER Heat Range 7
These plugs are heat rating 7 which is 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. For more highly tuned engines we also stock NGK 8 & 9 rated racing plugs.
Please Note- These Racing Plugs are NON Resistor
If you are in any doubt as to what plugs would be suitable for your car, please contact us.