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NGK 7317

R5724-8 Racing Spark Plug

7317
Price: $3.49

R5724-8 Racing Spark Plug

Sold as singles.

Thread Size 14mm
Thread Pitch 1.25mm
Seat Type Tapered
Reach 18mm (.709")
Gap .020" (0.5mm)
Heat Range 8
Center Electrode Material Nickel
Center Electrode Projection Projected
Ground Electrode Material Nickel
Qty:
IN STOCK - Ships within 1-2 business days
Pricing: $3.49

Description

NGK Racing Series plugs are engineered to withstand the harshest engine conditions.
- Special insulator nose configurations improve throttle response
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
- Triple seals prevent leakage

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