1. Camshafts + Lifters For Sale
  2. sku: 10451261478621632
  3. LUNATI 43709

LUNATI 43709 Solid Cam Rpm Rb Camshaft 518/540 249/261 .050 3600-6800

fits model: 540, 440. make: Mopar.

43709 Lunati Solid Cam 518/540 249/261 .050- 3600-6800 Rpm Mopar B Rb 440 Camshaft

( Brand: Lunati ), ( Manufacturer Part Number: 43709 ), ( Type: Camshaft )

Review LUNATI Solid Cam 518/540 249/261 .050 3600-6800 Rpm Mopar Rb Camshaft fits 540 440

Introducing the Lunati 43709 Solid Cam 518/540 249/261 050 3600-6800 RPM Mopar RB 440 Camshaft, a high-performance component designed to deliver exceptional power and torque to your Mopar RB 440 engine. This camshaft is engineered with precision and care, using the finest materials and advanced manufacturing techniques to ensure optimal engine performance.

The Lunati 43709 is a solid camshaft, meaning it utilizes a solid piece of material for the cam lobe, as opposed to the more common hollow design. Solid camshafts offer increased durability, improved engine response, and a more consistent power delivery throughout the RPM range. This makes them an excellent choice for high-performance applications, such as racing or high-horsepower street builds.

This particular camshaft is designed for engines with a 3600-6800 RPM operating range. It features a grind of 518/540 for the intake and exhaust duration, respectively, and 249/261 for the intake and exhaust lift, respectively. Additionally, it has a lobe separation angle of 110 degrees. These specifications provide a powerful and responsive cam profile that delivers impressive power gains and improved engine performance.

The 43709 is specifically designed for use with the Mopar RB 440 engine. It is manufactured to exacting tolerances to ensure a perfect fit and seamless integration into your engine. This camshaft is also crafted from high-quality materials, including robust alloy steel for the cam body and premium quality roller tip technology for the cam lobes. These materials ensure the camshaft can withstand the rigors of high-performance use, providing durability and longevity.

The Lunati 43709 Solid Cam 518/540 249/261 050 3600-6800 RPM Mopar RB 440 Camshaft is more than just a performance upgrade; it is a testament to the art of engine building. With its precise manufacturing, advanced design, and exceptional materials, this camshaft delivers unrivaled power and performance for your Mopar RB 440 engine. Whether you're building a race car or a high-horsepower street machine, the Lunati 43709 is an essential component that will take your engine to the next level.

Pros and Cons of Buying a Lunati 43709 Solid Cam 518/540 249/261 050 3600-6800 RPM Mopar RB 440 Camshaft

Introduction:

The Lunati 43709 Solid Cam 518/540 249/261 050 3600-6800 RPM Mopar RB 440 Camshaft is a performance part designed to enhance the power and efficiency of Mopar RB 440 engines. Like any other purchase, it's essential to consider the benefits and drawbacks before deciding to buy.

Pros:

1. Increased Horsepower and Torque: The Lunati camshaft is designed to provide improved valve timing, allowing for better engine breathing, leading to increased horsepower and torque.

2. High RPM Performance: This camshaft is suitable for high RPM applications, making it an excellent choice for racing or performance-oriented vehicles.

3. Durability: Lunati is known for manufacturing high-quality camshafts, and the 43709 model is no exception. It is designed to withstand the rigors of high-performance use.

4. Versatility: This camshaft is compatible with various Mopar RB 440 engines, making it a versatile option for those with different engine configurations.

Cons:

1. Expensive: Compared to stock camshafts, the Lunati 43709 is more expensive. This might be a significant consideration for those on a tight budget.

2. Installation Complexity: Installing this camshaft requires expertise and specialized tools. It is recommended to seek the assistance of a professional mechanic to ensure proper installation.

3. Noise: High-performance camshafts like the Lunati 43709 can produce additional engine noise. This might be a concern for those seeking a quieter driving experience.

Conclusion:

The Lunati 43709 Solid Cam 518/540 249/261 050 3600-6800 RPM Mopar RB 440 Camshaft offers numerous benefits, such as increased horsepower and torque, high RPM performance, durability, and versatility. However, it also comes with drawbacks, including a high price tag, installation complexity, and additional engine noise.

Recommendation:

If you're looking to significantly enhance the performance of your Mopar RB 440 engine and are willing to invest in a high-quality, high-performance camshaft, the Lunati 43709 is an excellent choice. However, if you're on a tight budget or prefer a quieter driving experience, you may want to consider other options. Ultimately, the decision to buy this camshaft depends on your specific needs, preferences, and resources.

Details:

Lunati Solid Lifter Camshaft for Mopar Dodge Plymouth B RB From Running Motor Mixed up lifters so Cam Only 43709 Grind SPG2-306-3163 Bolt 3600-6800 RPM 1.5 -518-540, 1.6- 552/576. 249/261 106 Center line.020/.022 Lashes Card Cam Only, fits 383 400 413 426 440 Wedge not for Hem, All Lobes in similar shape. Will have typical wear of used street cam Please review all pics, $15 flat ship in US Lunati Solid Lifter Camshaft for Mopar Dodge Plymouth B RB.

specifications cashalif:

  • for models: 540, 440
  • for makes: Mopar
  • brand: Lunati
  • mpn: 43709
  • type: Camshaft

offer cashalif:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: May 29, 2025
  • best offers: True
  • quantity: 1

payments cashalif:

  • wallet: Paypal
  • other
  • credit card: Mastercard

general cashalif:

  • condition: Used
  • Engines Engine Parts > Valvetrain Components > Camshafts

shipping cashalif:

  • transit: 8-14 Days
  • service: UPS Ground Saver
  • cost: $15.00
  • carrier: UPS
  • class: Economy
  • type: Fixed

seller cashalif:

  • city: Silver Spring, Maryland
  • rating: 100.0%
  • # reviews: 618

returns cashalif:

  • policy: No Returns
for models: 540, 440, for makes: mopar, type: camshaft,
category: auto parts > engines engine parts > valvetrain components > camshafts, sku: 10451261478621632,
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