AUTOLITE AR3910X RACING SPARK PLUG
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AUTOLITE AR3910X RACING SPARK PLUG

$7.50
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Autolite AR3910X High Performance Racing Non-Resistor Spark PlugsBriggs & Straton LO206 Spec Spark Plug and Animal EnginesGuaranteed to deliver quick starts, good fuel economy and smooth acceleration. Autolite Copper Core plugs are your industry standard.Features: Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof). Multi-rib insulator reduces danger of "flash-over". One-piece terminal post adds strength. Resistor reduces radio frequency interference (RFI) and electrode erosion. Cold-formed steel shell precision rolled threads. Full copper core electrode provides better performance in all conditions. Thread Size: 14mm X 1.25Reach: 3/4"Hex Size: 5/8" (16mm)Seat: GasketTip Configuration: Mid ProjectionResistor: Non ResistorMetallurgy: CopperLoose Terminal: No

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