
( Brand: Speedway Motors ), ( Manufacturer Part Number: 2897701B ), ( Type: Distributors )
The Speedway 2897701B SBC/BBC PRO Distributor is a high-performance automotive component designed for use in both Small Block Chevrolet (SBC) and Big Block Chevrolet (BBC) engines. This distributor is an essential part of the ignition system, responsible for delivering the spark to the engine's cylinders at precisely the right time for optimal combustion.
This Speedway distributor features a robust and durable design, with a heavy-duty aluminum housing that provides excellent heat dissipation. The housing is also sealed to prevent moisture and contaminants from entering, ensuring long-lasting performance and reliability.
The distributor comes with a high-quality, 5-degree advanced rotor, which provides improved ignition timing and more efficient combustion. The rotor is also vacuum secondary, allowing for easy tuning and adjustment to optimize engine performance.
The distributor cap on this Speedway model is designed with a large, 8-piece, gold-plated, tapered spark plug terminal set. This set allows for easy installation and removal of spark plugs, and the gold-plated terminals ensure a reliable spark connection. The cap also features a tapered design, which reduces the risk of spark plug fouling and helps to improve overall engine performance.
This distributor is also equipped with a high-quality, vacuum secondary, 0.080-inch-thick, carbon-core ignition points. These points provide excellent ignition reliability and are easy to adjust, allowing for fine-tuning of the ignition timing for optimal engine performance.
The Speedway 2897701B SBC/BBC PRO Distributor is suitable for use in a wide range of applications, including street rods, hot rods, race cars, and other performance vehicles. It is compatible with a variety of ignition systems, including points, cap and rotor, and distributorless ignition systems.
This distributor is easy to install, with clear markings on the cap and rotor to ensure proper alignment during installation. It also comes with all necessary hardware for installation, including mounting hardware and gaskets.
In summary, the Speedway 2897701B SBC/BBC PRO Distributor is a high-quality, durable, and reliable component that is essential for optimal engine performance in SBC and BBC engines. Its robust design, advanced features, and easy installation make it a popular choice among automotive enthusiasts and professionals alike.
The Speedway 2897701B SBC/BBC PRO Distributor is a popular choice for those seeking a high-quality distributor for their Small Block Chevy (SBC) or Big Block Chevy (BBC) engine. In this analysis, we will discuss the key advantages and disadvantages of investing in this distributor.
Pros:1. High-Performance Design: The Speedway 2897701B PRO Distributor is engineered for maximum performance. It features a heavy-duty design and a durable, machined billet aluminum body.
2. Adjustable Timing: The distributor comes with an adjustable timing feature, allowing users to fine-tune their engine's performance for optimal power and fuel efficiency.
3. Point-Less Ignition: This distributor utilizes a point-less ignition system, which eliminates the need for points and condenser, leading to a more reliable and efficient ignition system.
4. Compatibility: The distributor is compatible with a wide range of SBC and BBC engines, making it a versatile option for various applications.
5. High-Quality Materials: The distributor is manufactured using high-quality materials, ensuring durability and longevity.
Cons:1. Cost: The Speedway 2897701B SBC/BBC PRO Distributor is a premium product, and its cost may be a significant investment for some engine builders or hobbyists.
2. Installation Complexity: Installing the distributor may require some technical expertise, as it involves adjusting the timing and setting up the ignition system.
3. Potential Clearance Issues: Depending on the engine bay layout and available clearance, some users may encounter challenges during installation due to the distributor's size and shape.
Conclusion:The Speedway 2897701B SBC/BBC PRO Distributor offers several advantages, including high performance, adjustable timing, point-less ignition, compatibility, and high-quality materials. However, its cost, installation complexity, and potential clearance issues may be drawbacks for some users.
Recommendation:If you are looking for a robust, high-performance distributor for your SBC or BBC engine and are willing to invest in a premium product, the Speedway 2897701B SBC/BBC PRO Distributor is an excellent choice. However, if budget is a concern or you have limited installation experience, you may want to consider alternative options.
Headquarters. Fits small block 262-400 and big Mark IV 396-454. Distributor gear is most compatible with cast iron hydraulic or solid flat tappet camshafts; consult cam manufacturer for recommended material. Adjustable slip collar.
The dielectric cap comes with solid brass terminals and a color-matched wire retainer. It also comes with a fully adjustable mechanical advance, magnetic pickup trigger, vacuum advance not adjustable, and high-output circuit board module digital teach output. Internal module means no external ignition box required. Specs Sold in Quantity Each Cap Terminal HEI / Male Gear Material Steel Distributor Color Black Trigger Magnetic Mechanical Teach Drive No Slip Collar External Ignition Box required Marine Use Coil Included Mounted height 8.25 Overall 16 Advance Type and Vacuum Housing Finish Natural Rotation Standard Billet Aluminum Diameter 4 Notes Will not fit tall deck blocks, will if using a governor MFG.
It features a CNC-machined billet aluminum body and hardened steel shaft, with sealed ball bearing on top sauntered bushing the bottom. Installation Tips This distributor is designed for a 12 volt electrical system with an alternator.