Autolite AR25 Racing Spark Plug
Manufacturer’s Warranty : 24 months
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$6.30 $7.41
15% Off
Only 2 left in stock - order soon.
SKU | ABAR25 |
---|---|
Brand | Autolite® |
Part Name | Spark Plug |
Part | # AR25 |
UPC | # 00009100026569 |
Quantity Per Vehicle | 8 |
Pack of | 1 |
Condition | New |
Racing Spark Plug
Autolite® Racing spark plugs are engineered with a cut-back ground electrode, anti-corrosive nickel plating, and large ground electrode that deliver better heat transfer, ensuring maximum engine performance on the track.
Engineered with a cut-back ground electrode that delivers optimal ignitability of the flame kernel and better heat transfer, leading to quicker starts.
The yttrium-enhanced alloy enables up to 8% reduction in ground wire temperature for colder heat ranges designed to enable performance modifications and handle intense conditions.
Designed with an anti-corrosive nickel-plating prevents rusting better than black oxide, allowing the plug to maintain its durability and efficiency.
Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength while preventing flash-over.
Center Electrode Core Material | - | Copper |
---|---|---|
Center Electrode Insulator Tip Projection (MM) | - | 3.38 |
Center Electrode Insulator Tip Projection (IN) | - | 0.133 |
Center Electrode Projection | - | Mid projection |
Center Electrode Tip Material | - | Nickel |
Core Nose Length (MM) | - | 18.44 |
Core Nose Length (IN) | - | 0.726 |
Electrical Terminal Type | - | Non-removable nut |
Grade Type | - | Performance |
Ground Electrode Quantity | - | 1 |
Ground Electrode Tip Design | - | Standard |
Ground Electrode Tip Material | - | Nickel |
Hex Size (IN) | - | 5/8 |
Hex Type | - | Hex |
Indexed | - | No |
Insulator Height (IN) | - | 2.374 |
Insulator Height (MM) | - | 60.3 |
Insulator Material | - | Ceramic |
Manufacturer Heat Range | - | 8 |
Pre-Gap Size (IN) | - | 0.044 |
Pre-Gap Size (MM) | - | 1.12 |
Reach (IN) | - | 0.431 |
Reach (MM) | - | 10.95 |
Resistance (82) | - | 4000 |
Resistor Type | - | Yes |
Seat Type | - | Tapered |
Thread Diameter (MM) | - | 14 |
Washer Included | - | No |
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