CRANE CAMS 8-2100 Single Ignition Module Big HI-4

( Brand: Crane Cams ), ( Part Type: Fire Ignition Module ), ( Compatible Make: Harley-davidson ), ( Oe/oem Part Number: 32400-80 ), ( Manufacturer Warranty: 1 Month ), ( Color: Black ), ( Manufacturer Part Number: 8-2100 ), ( Compatible Model: Fx Fl Xl ), ( Material: Aluminum ), ( Compatible Year: 1970-1999 ), ( Placement On Vehicle: Right ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review CRANE CAMS Harley davidson Hi-4 Single Ignition Module Big fits FIRE SHOVELHEAD EVO TWIN

Introducing the Crane Cams 8-2100 Harley-Davidson Hi-4 Single Fire Ignition Module, a high-performance ignition system specifically designed for Harley-Davidson Shovelhead and Evolution Big Twin engines. This ignition module is an essential upgrade for riders seeking improved engine performance, reliability, and a more responsive throttle response.

The Crane Cams 8-2100 Hi-4 Ignition Module is a single fire system, which means it fires each cylinder individually for a more controlled ignition sequence. This can lead to increased power output, smoother engine operation, and better fuel efficiency compared to traditional distributor-based ignition systems.

This ignition module is designed to work with Harley-Davidson Shovelhead engines from 1966 to 1985 and Evolution Big Twins from 1991 to 2006. It is compatible with various ignition systems, including points, breakerless, and electronic fuel injection (EFI) systems.

The Crane Cams 8-2100 Hi-4 Ignition Module features a robust and reliable design, with a high-temperature, glass-sealed ignition coil that provides consistent performance even under heavy load conditions. The module also includes a high-energy, dual-spark ignition system that ensures reliable ignition of the air-fuel mixture in each cylinder.

Installation of the Crane Cams 8-2100 Hi-4 Ignition Module is straightforward, with clear instructions provided in the box. The module is designed to plug directly into the existing wiring harness, making it a simple and hassle-free upgrade for most Harley-Davidson riders.

Upgrading to the Crane Cams 8-2100 Harley-Davidson Hi-4 Single Fire Ignition Module can provide numerous benefits for your Shovelhead or Evolution Big Twin engine. You can expect improved throttle response, increased horsepower and torque, smoother engine operation, and better fuel efficiency.

In summary, the Crane Cams 8-2100 Harley-Davidson Hi-4 Single Fire Ignition Module is an essential upgrade for riders seeking improved performance, reliability, and a more responsive ride from their Harley-Davidson Shovelhead or Evolution Big Twin engine. With its robust design, ease of installation, and numerous performance benefits, this ignition module is an excellent investment for any serious Harley-Davidson enthusiast.

Pros and Cons of Buying a Crane Cams 8-2100 Harley-Davidson Hi-4 Single Fire Ignition Module for Shovelhead Evo Big Twin

The Crane Cams 8-2100 Harley-Davidson Hi-4 Single Fire Ignition Module is a popular performance upgrade for Harley-Davidson Shovelhead Evo Big Twin engines. This ignition module offers several benefits, but like any aftermarket part, it comes with its own set of advantages and disadvantages. In this article, we will discuss the pros and cons of purchasing this ignition module for your Harley-Davidson Shovelhead Evo Big Twin.

1. Improved Engine Performance: The Crane Cams 8-2100 ignition module provides better spark energy, which results in more complete combustion. This leads to improved engine performance, increased horsepower, and better throttle response.

2. Reliability: Crane Cams is a well-known and reputable brand in the aftermarket performance industry. The 8-2100 ignition module is designed to be reliable and durable, ensuring that it will last for a long time.

3. Easy Installation: The installation process for the Crane Cams 8-2100 ignition module is relatively straightforward. It can be installed in a few hours, and no major modifications are required.

4. Adjustability: The ignition module offers adjustability, allowing you to fine-tune the ignition timing to suit your specific engine setup and riding style.

1. Cost: The Crane Cams 8-2100 ignition module is a premium aftermarket part, and it comes with a premium price tag. It may be more expensive than the stock ignition system.

2. Complexity: While the installation process is relatively simple, the ignition module itself is more complex than the stock system. This may require additional maintenance and troubleshooting.

3. Compatibility: The Crane Cams 8-2100 ignition module is designed specifically for Harley-Davidson Shovelhead Evo Big Twin engines. It may not be compatible with other engine models or years.

The Crane Cams 8-2100 Harley-Davidson Hi-4 Single Fire Ignition Module offers several benefits, including improved engine performance, reliability, easy installation, and adjustability. However, it also comes with some drawbacks, such as cost, complexity, and compatibility. Ultimately, whether or not this ignition module is right for you depends on your specific needs, budget, and riding style.

If you are looking for improved engine performance and are willing to invest in a premium aftermarket part, the Crane Cams 8-2100 Harley-Davidson Hi-4 Single Fire Ignition Module is a solid choice. However, if cost is a concern or if you have a different engine model or year, you may want to explore other options. Always make sure to consult with a professional mechanic or trusted performance parts supplier before making a purchase.

part # 82100 price

• $285.00

specifications ignitioncompo:

• for models: Fire, Shovelhead, Evo, Twin
• for makes: Harley, Davidson
• brand: Crane Cams
• part type: Fire Ignition Module
• compatible make: Harley-davidson
• oe/oem part number: 32400-80
• manufacturer warranty: 1 Month
• color: Black
• manufacturer part number: 8-2100
• compatible model: Fx Fl Xl
• material: Aluminum
• compatible year: 1970-1999
• placement on vehicle: Right
• country of origin: United States
• performance part: Yes

returns ignitioncompo:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

general ignitioncompo:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components
• condition: Used

shipping ignitioncompo:

• type: Calculated
• cost: $8.55
• transit: 4-9 Days
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage

seller ignitioncompo:

• rating: 100.0%
• # reviews: 6387

offer ignitioncompo:

• options: Ship-to-home
• started: October 25, 2025
• best offers: True
• availability: In Stock
• sold: 0
• quantity: 1

payments ignitioncompo:

• money order
• wallet: Apple-pay
• credit card: Diners-club
• other

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