UNISON M1978R Slick Ignition Harness

( Brand: Unison ), ( Manufacturer Part Number: M1978R ), ( Part Type: Ignition Harness )

Review UNISON Slick Ignition Harness

The Unison M1978R Slick Ignition Harness is a high-performance ignition system designed for racers and enthusiasts seeking a reliable and efficient solution for their ignition needs. This harness is a direct replacement for the factory ignition harness in various applications, including but not limited to, Ford Modular and Coyote engines.

The M1978R Slick Ignition Harness features a compact design, making it an excellent choice for tight engine bays. It is constructed using top-quality materials, including TEAS (Teflon-insulated Automotive Sleeving) for the wiring, and high-quality, gold-plated terminals for superior connectivity and longevity.

The harness comes with six ignition coils, each capable of delivering a robust spark to the spark plugs. The coils are designed to provide quick response times, ensuring optimal engine performance. The ignition system is also equipped with a rev limiter, which can be set using an external adjustable potentiometer (sold separately).

The M1978R Slick Ignition Harness is also EFI-compatible and includes a crank trigger wheel sensor, making it suitable for use with electronic fuel injection systems. The harness is plug-and-play, meaning it can be easily installed without the need for any modifications to the engine or wiring harness.

This ignition harness is not only designed for high performance but also for durability. It is resistant to heat, moisture, and other environmental factors, ensuring reliable operation even in the most demanding conditions. The harness is also backed by a one-year warranty from Unison, giving customers peace of mind and confidence in their purchase.

Overall, the Unison M1978R Slick Ignition Harness is an excellent investment for any serious racer or enthusiast seeking to upgrade their ignition system for improved performance, reliability, and durability.

Unison M1978R Slick Ignition Harness: A Detailed Analysis

The Unison M1978R Slick Ignition Harness is a popular aftermarket part designed to replace the bulky stock ignition harness in various vehicles. This harness offers several advantages, but like any automotive component, it comes with its share of disadvantages. Let's examine the key pros and cons to help you make an informed decision.

1. Aesthetics: The slick design of the Unison M1978R harness significantly improves the appearance of the engine bay. By replacing the stock harness with a sleeker, more streamlined option, your engine compartment will look cleaner and more organized.

2. Simplified wiring: The M1978R harness simplifies the wiring harness setup by reducing the number of connectors and eliminating unnecessary wires. This can make installation and troubleshooting easier and faster.

3. Improved reliability: The use of high-quality materials and connectors in the Unison M1978R harness can contribute to improved reliability. The harness is designed to withstand the rigors of automotive use, providing a more durable solution compared to the stock harness.

4. Enhanced performance: Some users report improved engine performance after installing the Unison M1978R harness due to the reduced electrical resistance.

1. Cost: The Unison M1978R Slick Ignition Harness is typically more expensive than the stock harness. This can be a deterrent for some buyers, especially if they are working on a budget.

2. Installation complexity: Depending on the specific vehicle and the installation process, the Unison M1978R harness may require more time and effort to install compared to the stock harness. This is due to the need to route and connect the new harness, which may involve removing various components from the engine bay.

3. Potential compatibility issues: While the Unison M1978R harness is designed to fit a wide range of vehicles, there are instances where it may not be a perfect fit. It is essential to verify compatibility with your specific vehicle before purchasing to avoid potential issues.

The Unison M1978R Slick Ignition Harness offers several advantages, including improved aesthetics, simplified wiring, enhanced reliability, and potentially increased performance. However, it comes with some drawbacks, such as a higher cost, potential installation complexity, and potential compatibility issues.

If you are looking to improve the appearance of your engine bay, simplify your wiring harness, and potentially enhance your engine performance, the Unison M1978R Slick Ignition Harness could be a worthwhile investment. However, it is crucial to verify compatibility with your vehicle and consider the installation process and associated costs before making a purchase. If the benefits outweigh the drawbacks for your particular situation, the Unison M1978R harness may be an excellent addition to your vehicle modification project.

Details:

Unison Slick Ignition Harness Color: Red.

part #: m1978r prices

• $77.48-$425.00

specifications aviationpar:

• brand: Unison
• mpn: M1978r
• part type: Ignition Harness

offer aviationpar:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: July 16, 2025
• sold: 0

seller aviationpar:

• rating: 100.0%
• city: El Cajon, California
• # reviews: 1

payments aviationpar:

• wallet: Google-pay
• credit card: Discover
• other

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New

shipping aviationpar:

• cost: $8.50
• transit: 3-8 Days
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard

returns aviationpar:

• policy: No Returns

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