See more parts for Acura RSX
Select the year of your Acura RSX:
Product thumb
Manley Titanium Retainers for Manley Springs Honda K20A3/K24A
$228.75

Manley Titanium Retainers for Honda K20A3/K24A

If you're looking to boost your Honda K20A3 or K24A's performance, the Manley Titanium Retainers (Part Number: 23145-16) are the perfect upgrade for your engine. Crafted with precision on state-of-the-art dual spindle CNC machines, these retainers not only offer a stunning finish but also ensure durability and reliability under high RPM conditions.

Key Features

  • Exceptional Manufacturing: Made from aerospace-grade titanium bar stock, these retainers are heat-treated for enhanced strength and longevity.
  • Precision Engineering: Retainer angles are held within 6 minutes (a tenth of a degree) and installed heights are precisely maintained to within .005 inches!
  • Lightweight Design: Weighing only 8 grams, these titanium retainers allow your engine to achieve higher RPMs without the risk of valve float, making them essential for any serious tuner.

Specifications

  • Valve Stem Diameter: 5.5mm
  • Valve Lock Degree: 7 Degrees
  • Weight: 8 grams
  • Dimensions:
    • A = 1.050 inches
    • B = 0.775 inches
    • C = 0.610 inches
    • Step = 0.045 inches

Note: Refer to the accompanying photo for a detailed dimensions chart.

Fitment

The Manley Titanium Retainers are specifically designed for the Honda K20A3 and K24A engines, making them a perfect fit for your performance upgrades. Whether you're hitting the track or just want to maximize your engine's potential, these retainers are built to withstand the demands of high RPM operation.

Customer Reviews

Customers who have upgraded to the Manley Titanium Retainers rave about their performance. Many have noted the noticeable reduction in valve float at high RPMs, allowing for smoother and more reliable engine operation. Users appreciate the quality craftsmanship and the peace of mind that comes with using aerospace-grade materials. The lightweight design has also been highlighted as a game-changer for those looking to push their engines to the limit.

Upgrade your Honda K20A3/K24A with the Manley Titanium Retainers (23145-16) and experience the difference in your performance tuning journey!

Proposition 65

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

Vehicle
2002
Acura RSX
2004
Acura TSX
2003
Honda Accord
2001
Honda Civic
2003
Honda Element

Manley Logo

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.

Check out these other great products