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  3. TOP STREET PERFORMANCE JM7740R

TOP STREET PERFORMANCE JM7740R Pro Distributor Flathead 810643014339 To For V8

fits make: Ford.

Jm7740r Top Street Performance Pro Series Ready To Run Distributor For Ford Flathead V8

( Brand: Top Street Performance ), ( Manufacturer Part Number: JM7740R ), ( Part Type: Distributor ), ( UPC: 810643014339 )

Review TOP STREET PERFORMANCE Pro Series Ready To Run Distributor Ford Flathead V8

Introducing the top-of-the-line JM7740R PRO distributor from Summit Racing Equipment, specifically designed for Ford Flathead V8 engines. This high-performance distributor is engineered to deliver reliable and consistent ignition system operation, making it an essential upgrade for any Ford Flathead V8 enthusiast or racing application.

The JM7740R PRO distributor boasts several advanced features that set it apart from stock distributors. It comes with a robust 5.75-inch long shaft, which is longer than most stock distributors, ensuring positive camshaft engagement and reducing the likelihood of timing problems. This distributor also features a heavy-duty, 12-degree advanced dual point timing mechanism, allowing for better ignition advance and improved engine performance.

The JM7740R PRO distributor is constructed from high-quality materials, ensuring durability and longevity. Its housing is made from a robust aluminum alloy, while the rotor and distributor cap are made from machined billet aluminum. This not only provides enhanced strength and resistance to wear but also contributes to a visually appealing appearance.

Additionally, the JM7740R PRO distributor is designed with a high-performance vacuum advance unit, which automatically advances the ignition timing under vacuum conditions. This feature is particularly beneficial for racing applications, as it allows for optimal engine performance under various driving conditions.

This distributor also comes with a set of high-quality, 6AL4V spark plug wires, ensuring reliable and efficient spark transfer from the distributor to the spark plugs. The wires are designed with a durable vinyl insulation and feature a color-coded system for easy identification of the correct wire position on the distributor cap.

In summary, the JM7740R PRO distributor from Summit Racing Equipment is an excellent upgrade for any Ford Flathead V8 engine. Its robust design, advanced features, and high-quality construction make it a reliable and consistent ignition system component, ensuring optimal engine performance and reliability.

Buying a top street performance JM7740R Pro distributor for a Ford Flathead V8 engine can be a worthwhile investment for enthusiasts seeking to improve their vehicle's performance. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Ignition: The JM7740R Pro distributor offers a high-performance ignition system, which can lead to increased power and torque in your Ford Flathead V8 engine.

2. Durability: This distributor is built to last, utilizing high-quality materials and robust design elements to ensure reliable operation even under heavy use.

3. Adjustability: The JM7740R Pro distributor offers adjustable timing advance, allowing you to fine-tune your engine's performance for various driving conditions.

4. Compatibility: This distributor is designed to fit Ford Flathead V8 engines, making it a convenient and straightforward choice for Ford enthusiasts.

Cons:

1. Cost: The JM7740R Pro distributor is a premium product, and its price tag may be a barrier for some Ford enthusiasts.

2. Installation: Installing the JM7740R Pro distributor may require some mechanical expertise, especially if you're not familiar with distributor installation or adjustment.

3. Complexity: Compared to modern electronic ignition systems, a distributor like the JM7740R Pro can be more complex to set up and maintain, and may require more frequent adjustments.

In conclusion, the JM7740R Pro distributor can be an excellent investment for Ford Flathead V8 enthusiasts seeking to enhance their engine's performance. Its durability, adjustability, and compatibility make it a compelling choice. However, its cost and complexity may be a deterrent for some. Ultimately, the decision to purchase a JM7740R Pro distributor depends on your budget, mechanical abilities, and desired level of engine performance.

If you're confident in your mechanical skills and willing to invest in a high-performance distributor, the JM7740R Pro could be a worthwhile addition to your Ford Flathead V8 project. Alternatively, if cost or complexity are concerns, you may want to consider alternative ignition system options, such as a performance ignition coil or an electronic ignition system.

Details:

It also comes with a fully adjustable mechanical advance, vacuum magnetic pickup trigger, and high-output circuit board module digital teach output. The dielectric cap comes with solid brass terminals and a color-matched wire retainer. This allows you to easily modify the distributor achieve a variety of timing curves. Included with all Pro Series distributors are four bushings of varied size.

Our team is committed to resolving any issues as quickly possible. It features a CNC-machined billet aluminum body and hardened steel shaft, with sealed ball bearing on Top sauntered bushing the bottom. It also comes with a digital tachometer output. Build using the latest circuit board technology, this module eliminates need for external ignition control, such as a CDI box.

The bushing determines the mechanical advance distributor can achieve. Will not replace direct camshaft-driven horizontally-oriented distributors found in 1948 and earlier engines Distributor gear is most compatible with cast iron hydraulic or solid flat tappet camshafts; consult cam manufacturer for recommended material. The springs control the rate at which distributor reaches advance. Every TSP product is backed by a one-year warranty, ensuring reliability and customer confidence.

Items must be in their original condition and include all packaging accessories. Also included are six springs, with two at each level of tension. NOTE: Will only fit 1949-1953 Flathead engines with traditional distributor. With a Pro Series Ready to Run distributor, just hook up your ignition coil, and you're good go.

Fully Adjustable Mechanical Advance, An important feature on all Top Street Performance Pro Series distributors is the fully adjustable mechanical advance. High-Output Circuit Board Module, What separates a Ready to Run from Pro Billet is the Top-of-the-line internal ignition module. FITMENT: FORD FLATHEAD V8, 3.9 L / 239 in3 1949-1953 only, 4.2 255. Boxes, APO/FPO addresses if applicable.

part #: jm7740r price

  • $230.85

specifications disripa:

  • for makes: Ford
  • brand: Top Street Performance
  • mpn: Jm7740r
  • part type: Distributor
  • upc: 810643014339

general disripa:

  • condition: Used
  • Car Truck Parts Accessories > Ignition Systems Components > Distributors

shipping disripa:

  • service: UPS Ground
  • type: Calculated
  • class: Standard
  • cost: $22.15
  • carrier: UPS
  • transit: 4-8 Days

returns disripa:

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

seller disripa:

  • rating: 98.0%
  • city: Santa Fe Springs, California
  • # reviews: 4245

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  • credit card: Discover
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offer disripa:

  • started: April 3, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
for makes: ford, part type: distributor,
category: auto parts > car truck parts accessories > ignition systems components > distributors, sku: 9870561755158651,
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  • New. Offer #1 priced at $230.85 + $0.00 shipping estimate = $230.85* total. 3.9 L / 239 in . Ford Flathead V8.FREE SHIPPING

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