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Spark Plug, HP Copper, 0526
incl. vat
Only 2 in stock
Ready to ship, estimated delivery time: 1-3 workdays
Notes
Tracked shipping across Europe
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All-in EU price, no import duties or fees
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Dutch Company & Warehouse
Customers rate us 9.5 out of 10
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
- Machine rolled 14MM threads protect your cylinder heads
- Fits 1998-2014 Ford Modular 2 Valve Direct Fire Engines and many 1997-2013 GM / LS Engines.
DETAILS
| Center Electrode Type: | Projected |
|---|---|
| Manufacturer Heat Range: | 6 |
| Shorty Spark Plugs: | No |
| Spark Plug Reach: | 0.708 in. |
| Spark Plug Seat Style: | Tapered |
| Spark Plug Thread Size: | 14mm |
| Wrench Diameter: | 5/8 in. |
LINKS
There is no documentation for this product.
Login
There are no installation notes for this product.
ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.
- Machine rolled 14MM threads protect your cylinder heads
- Fits 1998-2014 Ford Modular 2 Valve Direct Fire Engines and many 1997-2013 GM / LS Engines.
DETAILS
| Center Electrode Type: | Projected |
|---|---|
| Manufacturer Heat Range: | 6 |
| Shorty Spark Plugs: | No |
| Spark Plug Reach: | 0.708 in. |
| Spark Plug Seat Style: | Tapered |
| Spark Plug Thread Size: | 14mm |
| Wrench Diameter: | 5/8 in. |
LINKS
There is no documentation for this product.
Login
There are no installation notes for this product.
European
Holley Dealer
To Holley
Accell
ACCEL C-Cut Copper Spark Plugs are designed to create a significantly hotter and more direct spark, allowing the flame to expand rapidly through the combustion chamber. The unique C-Cut electrode layout positions the spark directly above the midpoint of the electrode core, preventing it from being shrouded by the ground strap. This open design provides the flame with an unobstructed space to grow, creating a larger flame front and a far more complete burn of the air-fuel mixture.
The result is a more efficient and complete combustion cycle, which enhances throttle response, supports increased performance, improves fuel efficiency, and helps reduce emissions. ACCEL has long been recognized for its innovative grounding and electrode designs that improve ignitability and combustion quality, and the C-Cut Copper series continues this legacy with a refined architecture that delivers measurable ignition improvements right where it matters most: inside the cylinder.