What is a Resistor Spark Plug?

1PCS NEW Torch A7RC Resistor Spark Plug Replace for Candle CR7HSA

Resistor spark plug

Spark Plugs - Corvair Forum

Find many great new & used options and get the best deals for Autolite Resistor Spark Plug 26 Autolite at the best online prices at ! Free

Autolite Resistor Spark Plug 26 Autolite

Autolite, Copper resistor spark plug 5184

Do I have the right NGK plugs/wires here for my 560sl?

Spark Plug wire cap resistors? - Miata Turbo Forum - Boost cars

Autolite High Performance Racing Non-Resistor Spark Plug AR51

NGK BP7ES discontinued, now BPR7ES?

Autolite Copper Core spark plugs deliver quick starts, good fuel economy, and smooth acceleration. The copper-glass seal bonds insulator and terminal

Autolite 4302 Copper Resistor Spark Plug, Pack of 4

resistor and non resistor spark plugs

Excellent quality spark plug caps - used by racers worldwide. These caps are designed to reduce electromagnetic Interference as well as radio

NGK High Quality Resistor Spark Plug Cap (Stud Over Nipple) (5Kohms-90degree-OverNipple)