Melling Hi-Perf Hydraulic Roller Camshaft

2003–2021 Chrysler, Dodge, Jeep & Ram 5.7L / 6.1L / 6.2L / 6.4L Hemi Engines

Part #: 23207

Overview

The Melling Hi-Perf Hydraulic Roller Camshaft (Part #23207) is a precision-engineered upgrade designed to boost the performance of Chrysler, Dodge, Jeep, and Ram vehicles equipped with 5.7L, 6.1L, 6.2L Hellcat, and 6.4L Hemi engines from 2003 through 2021. This camshaft enhances engine breathing by optimizing valve timing and lift, resulting in improved horsepower and torque across a broad RPM range.

Ideal for enthusiasts who demand reliable power gains without sacrificing drivability, this camshaft suits street performance, weekend racing, and circle track applications. Whether upgrading a Dodge Charger, Jeep Grand Cherokee, or Ram 1500, the Melling camshaft delivers consistent, smooth power delivery tailored for non-VVT engine configurations.

Key Features

Engineered for high-performance V8 Hemi engines, this camshaft offers a balance of power, torque, and durability. Key features include:

• Hydraulic roller cam design for reduced friction and enhanced durability
• Advertised intake duration of 266° and exhaust duration of 272° for optimized airflow
• Valve lift of 0.575 inches on both intake and exhaust valves for improved cylinder filling
• Lobe separation angle of 114° to balance power and torque delivery
• Exhaust duration at 0.050 inch lift: 219°, intake duration at 0.050 inch lift: 213° for precise valve timing
• Compatible with non-VVT (Variable Valve Timing) engine setups
• Designed specifically for Chrysler, Dodge, Jeep, and Ram V8 Hemi engines from 2003 to 2021
• Manufactured with premium materials to ensure long-lasting performance

Construction & Design

Melling camshafts are crafted with rigorous engineering standards and built from high-quality materials to withstand the demands of high-performance use. The hydraulic roller design minimizes friction and wear, promoting extended engine life and reliable operation under aggressive driving conditions. Each camshaft undergoes comprehensive testing to meet strict quality and durability benchmarks, making it a trusted choice for both serious enthusiasts and professional builders.

Installation & Fitment

The Melling Hi-Perf Hydraulic Roller Camshaft 23207 is a direct-fit replacement for a wide range of Chrysler, Dodge, Jeep, and Ram models equipped with 5.7L to 6.4L Hemi engines. Installation follows standard camshaft replacement procedures and should be performed by a qualified technician to ensure proper timing and valve train setup. This camshaft is designed exclusively for non-VVT engines, requiring no modifications to variable valve timing systems.

What's Included

• One Melling High Performance Hydraulic Roller Camshaft (Part #23207)
• Product documentation and installation guidelines

Ideal For

This camshaft is perfect for performance enthusiasts and professional builders seeking to increase horsepower and torque in Chrysler, Dodge, Jeep, or Ram vehicles without compromising reliability. It is well-suited for street performance upgrades, weekend racing, and circle track competition where consistent power delivery and engine responsiveness are essential.

Melling is an engine-parts manufacturer best known in performance circles for oil pumps, camshafts, and valvetrain/timing components. Their performance line focuses on parts that support stable oiling and durability—key foundations for high-RPM and high-load builds where lubrication and valvetrain control are critical.