Description
Autolite racing spark plugs are the preferred choice for many professionals. These replacement spark plugs are available in colder heat ranges than most plug manufacturers to support modified engines. They feature a cut background electrode, which improves ignitibility and faster flame growth.
Autolite racing spark plugs have a nickel plated finish for long life and corrosion resista
AR52
Spark Plug Thread Size:
14mm
Spark Plug Reach (in.):
0.750 in.
Spark Plug Reach (mm):
19.05mm
Shorty Spark Plug:
No
Resistor:
No
Electrode Tip Material:
Chromium nickel alloy
Electrode Core Material:
Copper
Center Electrode Type:
Projected
Spark Plug Seat Style:
Gasket
Wrench Diameter:
13/16 in.
Ground Strap Quantity:
One
Quantity:
Sold individually.
