fits model: Street. make: Mopar.

( Brand: Carter ), ( Flow Rate: 23 Gph ), ( Type: Fuel Pump ), ( Drive Type: Mechanical ), ( Universal Fitment: No ), ( Pressure: 6-7.5 Psi ), ( Fuel Type: Gasoline ), ( Performance Part: Yes ), ( Manufacturer Part Number: M6903 )
The Carter M6903 Big Block Mopar Street Mechanical Fuel Pump is a high-performance fuel delivery solution designed specifically for classic and modern Mopar applications. This mechanical pump is a direct replacement for the original Carter Mopar fuel pumps, ensuring a seamless fit and function in your vehicle.
The M6900 series pump features an impressive 3/8-inch diameter inlet and outlet ports, allowing for increased flow rates and improved fuel delivery to your engine. The pump's large, 1-3/4-inch diameter primer bulb makes priming the fuel system a straightforward and efficient process, reducing the time spent on pre-start preparations.
Constructed from durable materials, the Carter M6903 pump boasts a heavy-duty diaphragm and internal components, ensuring reliable operation under various fuel conditions. The pump also features a high-quality, heat-resistant housing to withstand the high temperatures often encountered in high-performance applications.
The M6903 Big Block Mopar Street Mechanical Fuel Pump comes with a detailed installation guide, making the replacement process a straightforward task for DIY enthusiasts and professional mechanics alike. This pump is suitable for use with gasoline and ethanol-blended fuels, providing versatility and flexibility in fuel choices.
In summary, the Carter M6903 Big Block Mopar Street Mechanical Fuel Pump is a high-quality, reliable, and durable solution for your classic or modern Mopar vehicle. With its large inlet and outlet ports, efficient primer bulb, and durable construction, this pump is an excellent choice for enhancing your vehicle's fuel delivery system and improving overall performance.
Pros of buying Carter M6903 Big Block Mopar Street Mechanical Fuel Pump:1. Reliability: Carter is a well-known brand in the automotive industry, known for their durable and reliable products. The M6900 series pumps are designed to handle high-performance applications.
2. High Flow Rate: The Carter M6903 pump has a high flow rate, which is beneficial for high-performance vehicles that require more fuel.
3. Adjustable: The pump is adjustable, allowing you to fine-tune the fuel pressure to suit your specific engine needs.
4. Easy Installation: The pump is relatively easy to install compared to electronic pumps, as it does not require any electrical connections.
5. Cost-Effective: Mechanical fuel pumps like the Carter M6903 are generally less expensive than their electronic counterparts.
Cons of buying Carter M6903 Big Block Mopar Street Mechanical Fuel Pump:1. Less Fuel Efficiency: Due to its higher flow rate, the Carter M6903 may not be as fuel efficient as electronic pumps, which can adjust the flow rate based on engine demand.
2. No Fuel Pressure Regulation: Unlike electronic pumps, mechanical pumps do not have built-in fuel pressure regulation. This means you'll need to install a separate fuel pressure regulator.
3. Prone to Vibration: Mechanical fuel pumps can be more prone to vibration, which can lead to issues over time.
Recommendation:The Carter M6903 Big Block Mopar Street Mechanical Fuel Pump is a reliable and cost-effective option for high-performance vehicles that require a high flow rate. However, it's important to consider the potential drawbacks, such as less fuel efficiency and potential vibration issues. If you're comfortable with these potential issues and want to save on installation costs, the Carter M6903 could be a good choice. If you prioritize fuel efficiency and want a pump with built-in fuel pressure regulation, you may want to consider an electronic fuel pump instead.