fits model: Rev.

( Brand: Pertronix ), ( Manufacturer Part Number: 42-74242-1 ), ( Part Type: Digital ), ( Model Year Range: 1962 1979 )
The Pertronix 42-74242-1 Digital Limiter is a revolutionary ignition control device designed to enhance the performance and reliability of your classic or muscle car. This digital ignition limiting device replaces the traditional points and condensor ignition system in your vehicle, providing a more reliable and efficient ignition system.
The Pertronix 42-74242-1 Digital Limiter is equipped with a microprocessor that controls the ignition timing, providing precise and consistent spark timing for optimal engine performance. The digital limiter also features adjustable timing advance, allowing you to fine-tune the ignition timing to suit your specific engine and driving conditions.
One of the key benefits of the Pertronix 42-74242-1 Digital Limiter is its ability to eliminate the problems associated with traditional points and condensor ignition systems, such as wear and tear, fouling, and inconsistent spark timing. The digital limiter is also resistant to electrical noise and interference, ensuring reliable ignition even in harsh driving conditions.
The Pertronix 42-74242-1 Digital Limiter is easy to install, requiring no modification to your vehicle's wiring or ignition system. It is compatible with a wide range of ignition systems, including distributor and coil-on-plug systems. The digital limiter also features a built-in diagnostic tool, allowing you to easily troubleshoot any issues that may arise.
In addition to its performance benefits, the Pertronix 42-74242-1 Digital Limiter is designed to be durable and long-lasting. It is made from high-quality materials and features a waterproof housing, ensuring that it can withstand the rigors of classic car driving.
Overall, the Pertronix 42-74242-1 Digital Limiter is a must-have upgrade for any classic or muscle car owner looking to improve their vehicle's performance and reliability. With its precise ignition timing, adjustable timing advance, and easy installation, this digital limiter is a cost-effective and reliable solution for enhancing your vehicle's ignition system.
Pros of purchasing a 42-74242-1 Pertronix Digital Limiter:1. Precision and Consistency: The digital limiter uses advanced technology to provide precise and consistent spark timing, which can improve engine performance and fuel efficiency.
2. Easy Installation: The digital limiter is designed to be easy to install, requiring minimal modifications to the vehicle's ignition system.
3. Durability: The Pertronix Digital Limiter is built to last, with a durable construction that can withstand harsh conditions and prolonged use.
4. Adjustable Settings: The digital limiter allows for adjustable settings, allowing you to customize the spark timing to meet your specific needs.
Cons of purchasing a 42-74242-1 Pertronix Digital Limiter:1. Cost: The Pertronix Digital Limiter is more expensive than some traditional spark advance systems, which may be a deterrent for some buyers.
2. Compatibility: Not all vehicles are compatible with the Pertronix Digital Limiter, so it's important to check the compatibility before purchasing.
3. Complexity: While the digital limiter is easy to install, it does require some understanding of vehicle electrical systems, which may be intimidating for some users.
In conclusion, the 42-74242-1 Pertronix Digital Limiter is a high-quality product that offers several benefits, including improved engine performance, easy installation, durability, and adjustable settings. However, its high cost and limited compatibility may be a concern for some buyers. Ultimately, whether or not to purchase the Pertronix Digital Limiter depends on your specific needs and budget. If you value precision, reliability, and customization, and are willing to pay a premium price, then the Pertronix Digital Limiter may be a worthwhile investment. If you are looking for a more budget-friendly option, there may be other spark advance systems that better suit your needs.
This digital Rev limiter has two analog filters plus one filter that eliminates unwanted entry of voltage noise coming from the coil. Not for use with CD ignition systems.
Get the Revs you want today. It operates on 6 to 18 volts with a 4-wire hookup for easy installation. One spark after the Rev limit is exceeded, digital limiter controls rpm by randomly 'stealing sparks' reducing plug fouling common with other limiters.
Settings in 100 rpm range increments provide for accurate Rev control. Rotary switches permit easy setting and eliminate the need for chips or jumpers commonly found on other limiters. Discounts are given for combining multiple items in one order.