fits make: Chevy. year: 1958–1972.

( Manufacturer Part Number: 40-245720-1 ), ( Part Type: Ignition Ignitor )
The Pertronix 40-245720-1 Ignition is an essential upgrade for any 1958 to 1972 Chevrolet V8 engine. This ignition system is designed to replace the original points and condenser setup, providing a reliable and hassle-free ignition system that is sure to improve the performance and longevity of your classic Chevy.
The Pertronix Ignitor is a high-quality, digitally controlled ignition system that uses a capacitive discharge ignition system to generate a powerful spark. This system is designed to work with the existing distributor and ignition wiring, making it a simple and straightforward upgrade for any classic Chevy owner.
The ignition system features a small, compact ignition box that is easily mounted in the engine compartment. The box contains the ignition control module, which uses a small capacitor to generate a powerful spark at the right time. The module is controlled by a small, adjustable potentiometer, which allows you to fine-tune the ignition timing to optimize engine performance.
The Pertronix Ignitor is designed to be compatible with a wide range of classic Chevy engines, including 283, 307, 327, 348, 350, and 400 V8 engines. It is also compatible with both 12-volt and 6-volt electrical systems, making it a versatile upgrade option for any classic Chevy owner.
One of the main benefits of the Pertronix Ignitor is its reliability. Unlike traditional points and condenser systems, which are prone to wear and failure, the Pertronix Ignitor uses a solid-state ignition system that is virtually maintenance-free. This means that you can enjoy worry-free ignition performance for years to come, without the hassle of regular maintenance or replacement of parts.
In addition to its reliability, the Pertronix Ignitor also provides improved ignition performance. The powerful spark generated by the system helps to ensure that the fuel-air mixture in the engine cylinders is ignited efficiently, resulting in improved combustion and increased power output. This can help to improve acceleration, top speed, and overall engine performance.
The Pertronix Ignitor is also designed to be easy to install. The system comes with clear installation instructions and all necessary hardware, making it simple for even the most novice DIY mechanic to install. The system can be installed in just a few hours, and does not require any modification to the existing ignition wiring or distributor.
In conclusion, the Pertronix 40-245720-1 Ignition is an essential upgrade for any 1958 to 1972 Chevrolet V8 engine. It provides reliable, maintenance-free ignition performance, improves engine performance, and is easy to install. Whether you're looking to improve the performance of your classic Chevy or simply want to ensure reliable ignition performance, the Pertronix Ignitor is a great choice.
Pros of buying a 40-245720-1 Pertronix Ignitor for Chevy V8 (1958-1972):1. Compatibility: This ignitor is specifically designed for Chevy V8 engines manufactured between 1958 and 1972, making it a precise fit for your vehicle.
2. Reliability: Pertronix is a well-known brand in the automotive industry, and their ignitors are known for their durability and reliability.
3. Easy Installation: The Pertronix Ignitor is a direct replacement for the original points and condenser, with simple installation instructions.
4. Improved Performance: The Pertronix Ignitor uses a solid-state electronic ignition system, which can provide improved ignition performance, especially in cold starting conditions.
5. Longevity: Electronic ignition systems like the Pertronix Ignitor have a much longer lifespan compared to traditional points and condensers.
Cons of buying a 40-245720-1 Pertronix Ignitor for Chevy V8 (1958-1972):1. Cost: Electronic ignition systems like the Pertronix Ignitor can be more expensive than traditional points and condensers.
2. Potential Compatibility Issues with Accessories: Some older vehicles have accessories that rely on the original points and condenser, such as certain types of tachometers. The Pertronix Ignitor may not be compatible with these accessories.
3. Requires Battery for Operation: The Pertronix Ignitor draws power from the vehicle's battery, so it may not function properly if the battery is weak or not properly charged.
Conclusion:The 40-245720-1 Pertronix Ignitor for Chevy V8 (1958-1972) offers several advantages, including improved performance, reliability, and longevity. However, it is also more expensive and may have compatibility issues with some older accessories. If you are looking for a reliable and long-lasting ignition solution for your Chevy V8, the Pertronix Ignitor is a worthwhile investment, as long as you are aware of its potential drawbacks.
Recommendation:If you are confident in your electrical system and have no need for the accessories that may not be compatible with the Pertronix Ignitor, then it is a great choice for improving the performance and reliability of your Chevy V8. If you are unsure, it may be worth consulting with a professional mechanic to ensure that the upgrade will not cause any unintended consequences.
Practically speaking, this means you trade ll always have perfect dwell regardless of how high you operate in the rpm band. This system gives you a huge improvement in your ignition dwell.
Plus the whole conversion remains under the stock cap so for restorers the car appears dead stock.