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Manley Valve - Exhaust, Valve-FD 2.3L R/M 1.590
$34.47

Manley Exhaust Valve - FD 2.3L R/M 1.590

The Manley Valve - Exhaust, Valve-FD 2.3L R/M 1.590 is designed for automotive enthusiasts who value performance and reliability. This exhaust valve is crafted to fit perfectly in your engine, ensuring optimal airflow and efficiency. Whether you're upgrading your vehicle or replacing worn parts, this valve is a fantastic choice for enhancing your engine's performance.

Key Features

  • Underhead Radius: 1/2 inch
  • Head Diameter: 1.590 inches
  • Industry: Automotive
  • Margin Width: 0.060 inches
  • Overall Length: 4.800 inches
  • Seat Width: 0.100 inches
  • Stem Diameter: 0.3415 inches
  • Tip Length: Custom
  • Top of Head: 9 Degree Dish
  • Underhead Angle: 15.00 degrees
  • Type: Exhaust
  • Prop 65 Compliance: Yes

Benefits

This exhaust valve is engineered for durability and performance. With its precise dimensions and robust construction, it ensures a tight seal and efficient exhaust flow, which can lead to improved engine performance and fuel efficiency. Whether you're hitting the racetrack or just want a smoother ride, this valve has got you covered.

Fitment Information

The Manley Valve 11791-1 is designed for a range of vehicles equipped with 2.3L engines. While it offers a universal fit, we recommend verifying compatibility with your specific vehicle model to ensure optimal performance. This valve is ideal for those looking to upgrade or replace their existing exhaust valves.

Customer Reviews

Customers have praised the Manley Exhaust Valve for its quality and performance. Many have noted noticeable improvements in their vehicle's throttle response and overall power. Here’s what some users have said:

  • "Installed this valve in my 2.3L engine, and I can feel the difference in power!"
  • "Great fit and finish. Definitely a solid upgrade for my car."
  • "Highly recommend for anyone looking to replace their exhaust valves."

Important Notes

Universal Fitment: While the Manley Valve is designed for a universal fit, we encourage customers to conduct their own research to confirm compatibility with their specific vehicle. This ensures that you get the best performance out of your engine.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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How did Manley Performance Start?

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.

Evolving in the Automotive Space

Led by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.

What is Manley’s Specialty?

Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.

Get Manley Performance at Vivid Racing

If you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.

If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.

Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway” use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.

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