ACCEL 0576S-4 HP Copper Core Shorty Spark Plugs 4Pk
$36.89
- Shorty Design
- 14mm Thread
- .460″ Reach
- Tapered Seat
Since the mid 1980’s, Accel’s U-Groove spark plugs have set the standard for high performance spark plugs. Accel engineers developed and patented the U-Groove technology which permitted the spark to develop a much larger, hotter and fuller flash front. That effectively gave a more complete burn of the air/fuel mixture in the combustion chamber. Over the past 25 years engine head design and fuel management technology has changed. As a result, Accel is moving away from the U-Groove construction to the familiar “conventional” style ground electrode. In addition, the upper insulator will now be white instead of yellow, and available in convenient 4-packs.
Bottom line…This one-piece construction spark plug with conventional ground electrode provides exceptional performance and value by producing:
- Hotter Spark/Faster Burn Rate for more power at high rpms
- Improved Throttle Response, Fuel Economy, and Reduced Fouling
- Reduced Mis-fires
- Purified Alumina Insulator to prevent arcing
- Machine-rolled threads to protect heads
- 5/8”Hex
- Resistor Type
- C-Cut Ground Electrode
- Heat Range: 6
- 4/pkg.
- Projected Tip
Weight | 0.36 lbs |
---|---|
Dimensions | 3.2 × 1.1 × 3.6 in |
GTIN | 743047113202 |
Brand | |
Emissions | Please share VIN and current mileage in order notes for warranty documentation (if applicable) |
Manufacturer Part Number | 0576S-4 |
Accel Spark Plugs
ACCEL has improved the ignitability of the spark plug in a new design! ACCEL has always utilized unique electrode grounding designs to improve combustion and create a larger spark.