What is a Resistor Spark Plug?

What are the parts of a spark plug called?

Spark Plugs: Resistor vs. Non-Resistor - Page 2 - PeachParts

NGK Resistor Sparkplug

resistor and non resistor spark plugs

Resistor Spark Plug by NGK USA - 6578

Gl3r Resistor Spark Plug, Replaces Champion Rj19lm

NGK BP7ES discontinued, now BPR7ES?

Find many great new & used options and get the best deals for TORCH K6RTC Resistor Spark Plug Replacement for Champion RC12YC for NGK BKR6ES at the

TORCH K6RTC Resistor Spark Plug Replacement for Champion RC12YC for NGK BKR6ES

Technical - Pertronix and Non-Resistor Spark Plugs (FYI)

Resistor vs. Non-Resistor Plugs

Resistor spark plug

NGK Set of 3 Standard Nickel Non Resistor Spark Plugs Threaded

What is a Resistor Spark Plug?

Pack of 4 Genuine NGK 4344 Iridium IX Resistor Spark Plugs