Autolite AR94 Spark Plug-5/8 Hex, .708 Reach, Tapered, Power Tip, Hot
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Autolite Racing spark plugs feature a cut back ground electrode, anti-corrosive nickel plating, and large ground electrode for better heat transfer. Heat range Hot.
- Power Tip
- 14mm plug
- .708" reach
- 5/8 hex
- Tapered seat
- Vendor Number: AR94
Note: Please use the Vendor Number to reference the PDF chart links listed.
Heat Range Chart (PDF)
Racing Plug Tech Note (PDF)
Understanding Heat Range (PDF)
Item Details.708" Reach 5/8" Hex Tapered Seat Power Tip
Vendor Part Number AR94
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