556-175 HOLLEY Crank Trigger Kit

Review HOLLEY Crank Trigger Kit

The Holley 556-175 Crank Trigger Kit is a high-performance ignition solution designed for applications requiring a reliable and accurate crankshaft position sensor. This kit is engineered to deliver improved ignition timing and better fuel economy for enhanced engine performance.

The heart of this system is a robust crankshaft position sensor that is designed to provide precise and consistent crankshaft position data to the engine management system. The sensor is engineered using Holley's advanced technology, ensuring high accuracy and durability even under extreme operating conditions. The sensor housing is made from billet aluminum, which provides excellent heat dissipation and resistance to corrosion.

The Holley 556-175 Crank Trigger Kit comes with a crankshaft trigger wheel that is specifically designed to interface with the sensor. The trigger wheel is made from a high-strength material and features a precise tooth geometry to ensure accurate and reliable sensor output. The wheel is also designed to be easy to install, with a bolt-on design that uses standard Holley hardware.

The kit also includes a wiring harness that makes installation easy and straightforward. The harness is designed to plug directly into the engine management system, eliminating the need for custom wiring. The harness is also shielded to protect against electrical interference, ensuring reliable sensor output.

The Holley 556-175 Crank Trigger Kit is suitable for a wide range of applications, including high-performance engines, racing applications, and even daily drivers. The kit is compatible with most modern engine management systems, making it a versatile solution for a variety of applications.

In summary, the Holley 556-175 Crank Trigger Kit is a high-performance ignition solution that delivers precise and accurate crankshaft position data to the engine management system. The kit is designed for durability and ease of installation, making it an excellent choice for enthusiasts looking to improve their engine performance. With its robust design and advanced technology, the Holley 556-175 Crank Trigger Kit is an essential tool for any serious performance enthusiast.

The Holley 556-175 crank trigger kit is a popular choice for ignition system upgrades in performance applications. This kit uses a crank trigger design to provide more accurate and reliable ignition timing. Here are some pros and cons of buying this kit:

1. Improved Ignition Timing: The crank trigger design offers more accurate and reliable ignition timing compared to other types of ignition systems. This can lead to improved engine performance, increased power, and better fuel efficiency.

2. Easy Installation: The Holley 556-175 crank trigger kit comes with all the necessary components and instructions for a relatively easy installation process. It is designed to be a direct replacement for most stock ignition systems.

3. Durability: The kit is built with high-quality components that are designed to withstand the rigors of high-performance applications. This includes a heavy-duty trigger wheel and a robust wiring harness.

4. Flexibility: The Holley 556-175 crank trigger kit is compatible with a wide range of distributors and ignition systems, making it a versatile choice for various applications.

1. Cost: The Holley 556-175 crank trigger kit is more expensive than some other ignition system options. However, the improved performance and reliability may justify the additional cost for some enthusiasts.

2. Compatibility: While the kit is compatible with a wide range of applications, it may not be suitable for all engines. It is essential to verify that the kit is compatible with your specific engine and application before purchasing.

3. Complexity: Compared to some other ignition systems, the crank trigger design can be more complex to diagnose and troubleshoot. It may require more expertise and knowledge to install and configure correctly.

In conclusion, the Holley 556-175 crank trigger kit offers several benefits for performance enthusiasts, including improved ignition timing, easy installation, durability, and flexibility. However, it also comes with some drawbacks, such as cost, compatibility, and complexity. Ultimately, the decision to purchase this kit depends on the specific requirements and priorities of the individual enthusiast.

If you are looking for a reliable and accurate ignition system upgrade for your high-performance application, the Holley 556-175 crank trigger kit may be an excellent choice. However, it is crucial to ensure that the kit is compatible with your specific engine and application and that you have the necessary expertise and resources to install and configure it correctly.

Details:

Pickup bracket color: black. Trigger wheel material: aluminum. Trigger wheel thickness: 0.375 in. Trigger type: 12x.

This kit gives you the ability to control timing electronically through a Holley efi ecu or other standalone menu. Sensor type: hall effect.. Trigger wheel included: yes.

Upgrading to an mad flying magnet crank trigger kit will deliver the precise and reliable signal that a high performance engine requires. Sensor location quantity: hardware included: yes. Trigger wheel finish: anodized.

Pickup included: yes. Quantity: kit. Pickup bracket finish: anodized. With the included high quality timing pointer and use of a direct bolt-on, degrees balance see below list for recommendations, you'll be able to adjust in precise increments required your engine.

Explore their selection of high-quality performance fuel system parts that are specifically engineered to increase the amount flowing into your injector per minute. This kit gives you the ability to control timing electronically through a Holley efi ecu or other standalone engine management system / ignition controller. Trigger wheel color: natural. In addition, they are less prone to mechanical failure since there no wear parts.

These parts will not only give you horsepower gains but also help improve fuel economy. Pickup bracket included: yes. Holley 556-175 - crank trigger kit. Pickup bracket material: aluminum.

Performance fuel system parts they carry will withstand the toughest abuse and offer long-lasting service life. Plus, they are easy to install and, in most cases, require no modifications your vehicle. Style: flying magnet.

specifications ignitioncomp:

• brand: Holley
• mpn: 556-175
• part type: Crank
• country/region of manufacture: Us
• upc: 090127470701

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

seller ignitioncomp:

• rating: 97.5%
• city: saint paul, minnesota
• # reviews: 44981

offer ignitioncomp:

• in stock #: 5
• prices: $497.94–$649.95
• item condition: New
• sold #: 19
• started: may 6, 2025
• availability: in stock
• options: ship-to-home

returns ignitioncomp:

• paid by: seller
• policy: returns accepted
• time: 30 days

payments ignitioncomp:

• credit card: visa
• wallet: google-pay
• other

shipping ignitioncomp:

• class: standard
• transit: 3-5 days
• service: standard
• type: fixed