fits model: Hemi. make: Mopar, Chrysler. year: 1957–1958.

( Brand: Trw ), ( Manufacturer Part Number: 1733440 ), ( Non-domestic Product: No ), ( Bundle Description: 3 Pieces ), ( Custom Bundle: Yes ), ( Fitment Type: Direct Replacement ), ( Material: Metal, Steel ), ( Type: Intake Valve ), ( Oe/oem Part Number: V 2228 ), ( Lifter Type: Stock ), ( Finish: Bright, Polished Chrome ), ( Country Of Origin: United States )
The TRW Thompson 1733440 NOS (New Old Stock) intake valve is a genuine Mopar part designed specifically for Chrysler 392 Hemi engines manufactured between 1957 and 1958. This intake valve is a crucial component of the engine's intake system, responsible for allowing the fuel-air mixture from the carburetor to enter the combustion chamber during the intake stroke.
This TRW Thompson intake valve is made from high-quality steel material with a durable and hardwearing finish. The valve's stem is threaded to allow easy installation and removal for maintenance purposes. The valve's head features a spherical shape, which optimizes air flow and enhances engine performance. The valve's seat is designed to provide a tight seal to prevent fuel-air mixture leakage, ensuring optimal engine efficiency.
Each TRW Thompson 1733440 NOS intake valve is inspected and tested to ensure it meets the original manufacturer's specifications. The valve comes packaged in protective packaging to ensure it arrives at your doorstep in perfect condition. Installing this intake valve in your Chrysler 392 Hemi engine is an excellent investment in maintaining or restoring its original performance and reliability.
The TRW Thompson 1733440 NOS intake valve is a must-have for any collector, restorer, or enthusiast of classic Chrysler Hemi engines. With its authentic Mopar design and high-quality construction, this intake valve is a valuable addition to any engine rebuild or restoration project. So, if you're looking to restore your 1957 or 1958 Chrysler 392 Hemi engine to its original glory, look no further than the TRW Thompson 1733440 NOS intake valve.
The TRW Thompson 1733440 intake valves are aftermarket replacements for the original intake valves in 1957-1958 Chrysler 392 Hemi engines. These intake valves are designed to improve engine performance and durability. In this analysis, we will discuss the pros and cons of buying these intake valves to help you make an informed decision.
Pros:1. Improved Performance: TRW Thompson intake valves are designed to provide better flow and greater lift than the stock intake valves. This results in improved engine performance, including increased horsepower and torque.
2. Enhanced Durability: These aftermarket intake valves are made from high-quality materials and are engineered to withstand the rigors of high-performance applications. They are designed to last longer than the stock intake valves.
3. Better Compatibility: TRW Thompson intake valves are specifically designed to fit 1957-1958 Chrysler 392 Hemi engines. This ensures a perfect fit and eliminates the need for modifications or customization.
4. Improved Engine Sound: The improved flow and lift of the TRW Thompson intake valves can result in a more aggressive engine sound, which is often desired by performance enthusiasts.
5. Easy Installation: The intake valves are relatively easy to install, and the instructions provided by TRW Thompson are clear and detailed. This makes the installation process straightforward and hassle-free.
Cons:1. Cost: TRW Thompson intake valves are more expensive than the stock intake valves. This may be a deterrent for some buyers who are on a tight budget.
2. Potential Noise: Some buyers have reported that the TRW Thompson intake valves can be noisier than the stock intake valves. This may be due to the improved flow and lift, which can cause more noise during operation.
3. Potential Need for Additional Modifications: While the TRW Thompson intake valves are designed to fit 1957-1958 Chrysler 392 Hemi engines without modifications, some buyers may need to make additional modifications to their engines to fully realize the performance benefits.
4. Potential Impact on Fuel Economy: The improved performance of the TRW Thompson intake valves can result in reduced fuel economy. This may be a concern for some buyers who prioritize fuel efficiency over performance.
Conclusion:The TRW Thompson 1733440 intake valves offer several benefits for 1957-1958 Chrysler 392 Hemi engine owners, including improved performance, enhanced durability, better compatibility, and improved engine sound. However, they also come with some drawbacks, such as cost, potential noise, potential need for additional modifications, and potential impact on fuel economy. Ultimately, the decision to purchase TRW Thompson intake valves depends on your priorities and budget. If performance is your top priority, then these intake valves are worth considering. However, if fuel economy is a concern, or if you are on a tight budget, then you may want to consider other options.
Recommendation:If you are looking to improve the performance of your 1957-1958 Chrysler 392 Hemi engine and are willing to invest in high-quality aftermarket parts, then the TRW Thompson 1733440 intake valves are a great choice. They offer several benefits that can help you achieve better performance and durability. However, if cost is a concern, or if you prioritize fuel economy over performance, then you may want to consider other options or wait until you can afford the investment. Ultimately, it's important to do your research and consult with a knowledgeable mechanic or performance specialist before making a decision.
1957-1958 Chrysler with a 392 Hemi. Look like they were made yesterday. New, never installed, genuine TRW
This set of 3 intake valves, in original box, fit. Replaces Mopar 1733440. No polishing, buffing or clean up needed on these.