Description
Consistent spark delivery and precise ignition timing separate competitive engines from the rest. The Racing Plug AR473 eliminates resistor-induced signal loss, allowing your ignition system to fire with maximum efficiency and responsiveness when it matters most. Built for racers who need reliability under extreme conditions, this plug delivers the dependable performance required for serious competition.
- 14 mm thread size
- 0.708 inch reach
- Tapered seat design
- Non-resistor construction
- Sold individually
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