fits model: E450sd, E350, Turbo. make: Ford. year: 1999–2003.

( Brand: Ford Truck ), ( Manufacturer Part Number: E450SD ), ( Genuine Oem: Yes ), ( Ipn: 321-00174 ), ( Manufacturer Warranty: 90 Day )
The Ford 321-00174 Turbo/Supercharger is an essential performance upgrade for 7.3L Power Stroke engines found in select Ford E350 vans produced from 1999 to 2003. This high-performance component enhances the engine's capabilities, delivering remarkable improvements in power, torque, and overall driving dynamics.
The supercharger, an essential part of this system, is a roots-type blower designed to force extra air into the engine during intake for increased combustion. By compressing the air before it enters the engine, the supercharger enables the engine to burn more fuel more efficiently. This results in an impressive power boost, typically in the range of 80-150 horsepower, and a corresponding increase in torque. The supercharger is driven by a heavy-duty belt connected to the engine's crankshaft, and it features a robust design to ensure reliable and consistent performance even under the most demanding conditions.
The turbocharger, another critical component in the 321-00174 system, utilizes exhaust gases to drive an impeller, which compresses air before it enters the engine's combustion chamber. The advantage of a turbocharger compared to a supercharger is the ability to generate more boost at higher RPMs, thus delivering a significant power surge during acceleration. The turbocharger is also more fuel-efficient as it only requires energy from the exhaust gases it processes. The turbocharger supplied with the Ford 321-00174 kit is designed for seamless integration with the stock engine and offers excellent reliability and durable construction to make the most of your engine's potential.
The Ford 321-00174 Turbo/Supercharger kit also includes intercooler and charge cooling systems to prevent the compressed air from reaching excessive temperatures during use. These cooling components work by taking the hot air leaving the supercharger or turbocharger and cooling it before it reaches the engine, ensuring improved performance and efficiency. Additionally, the kit comes equipped with necessary installation hardware, sensors, and wiring.
The blend of a supercharger and turbocharger in the Ford 321-00174 Turbo/Supercharger system allows for linear power delivery and consistent boost, enhancing overall driveability and acceleration in 7.3L Power Stroke engines. This beginner-friendly forced induction system can help unlock the true potential of your Ford E350 van, making it an exciting and powerful vehicle to drive. If you're looking for a noticeable power improvement and a thrilling driving experience, the Ford 321-00174 Turbo/Supercharger is the perfect upgrade for your van.
The Ford 321-00174 Turbo/Supercharger Kit for 7.3L 99-03 E350 vans can provide significant power gains and improved performance. Here are some pros and cons to help you make an informed decision. Please note that this information is based on general research and may not apply to every individual situation.
Pros:1. Performance Enhancement: This kit can help increase horsepower and torque, resulting in improved acceleration and towing capacity.
2. Installable with Factory Wiring: The kit comes with pre-wired harnesses, making the installation process easier and less time-consuming as there is no need for complex wiring modifications.
3. Reliability: A supercharger system can offer more consistent power delivery compared to a turbocharger, which is particularly beneficial for daily use and towing applications. Since this kit includes both, you get the advantages of both systems.
4. Fuel Economy: Though the performance improvements may initially result in lower fuel economy, this system can help maintain or even improve fuel efficiency over time, as the engine can run more efficiently at higher power levels.
Cons:1. Cost: The cost of the kit is relatively high compared to other upgrades, and the installation process may require additional expenses for tools and services.
2. Complexity: While the factory wiring makes the installation process easier, the task can still be complex for those lacking mechanical experience. For some users, it may be preferable to have the kit professionally installed to ensure proper installation and function.
3. Maintenance: Supercharger and turbocharger systems require periodic maintenance to keep them running efficiently. Regular oil changes, belt adjustments, and Air filter replacements are necessary to ensure the longevity and performance of the kit.
4. Loud Exhaust: A supercharger can make more noise under acceleration compared to a naturally aspirated engine, making it less discreet during use.
Conclusion:The Ford 321-00174 Turbo/Supercharger Kit for 7.3L 99-03 E350 vans can provide substantial power gains, reliability, and improved fuel economy, making it an attractive option for those seeking enhanced performance from their vehicle. However, it comes with a high cost, potential complexity, and maintenance requirements that should be carefully considered before making the investment.
Recommendation:If you are a skilled mechanic or have experience with car modifications, this kit could be a great addition for those looking to add substantial power and dependable performance to their 7.3L E350 van. On the other hand, if you lack mechanical experience, or don't want the added complexity and maintenance requirements, it may be wiser to consider other performance upgrades that are more manageable in terms of cost, installation difficulty, and maintenance requirements.
It is tested and comes with a 90 day warranty. For more parts from this vehicle. Year: 2003, model: E450SD, Stock #: C6418, Mileage: 143000. See below for fitment information and any notes pertaining to this specific part.
Donor Vehicle. This part will only fit: FORD E350 VAN 8-445, 7.3L, from 12/7/98, 00-03 E450SD E550SD 02-03 7.3L.