ARP Ring Compressor

4.0600 Ring Compressor Specialty Kit for Bore Sizes up to 4.060 inches

Part #: 900-0600

Overview

The ARP Ring Compressor (900-0600) is a precision-engineered specialty tool designed to facilitate the installation of piston rings during engine rebuilds and assembly. Crafted by ARP, a renowned name in high-performance fasteners and engine components, this ring compressor kit is ideal for automotive enthusiasts, professional rebuilders, and engine builders who demand accuracy and durability. Whether you're working on a small displacement engine or a high-performance build, this tool ensures a smooth, scratch-free installation of piston rings, helping to maintain optimal ring seal and engine performance.

Constructed from high-quality materials and featuring advanced CNC-machining, the ARP ring compressor is built to withstand the rigors of professional use while providing consistent, reliable results. Its specialized design accommodates a variety of bore sizes, making it a versatile addition to any engine building toolkit. With this compressor, you'll get precise control over ring installation, reducing the risk of damage or misalignment that can compromise engine longevity and performance.

Key Features

The ARP Ring Compressor (900-0600) offers several technical advantages that set it apart from conventional tapered ring compressors:

• Manufactured from CNC-machined 6061-T6 billet aluminum, ensuring strength, lightweight handling, and resistance to corrosion.
• True-radius design for each bore diameter provides a superior fit, reducing installation effort and preventing ring damage.
• Relieved to accommodate wire O-rings on the bottom, ensuring compatibility with a wide range of piston designs and sealing requirements.
• Type 3 anodizing finish enhances durability and long-lasting performance, even under demanding conditions.
• Prominently engraved bore size markings in 3/4 inch high numbers allow for quick identification and proper selection during assembly.
• Designed for bore sizes up to 4.060 inches, suitable for a variety of engine applications from small to large displacement engines.
• Precision CNC machining ensures tight tolerances and consistent quality across each kit.
• Relieved design minimizes the risk of scratching or damaging piston rings during installation.
• Lightweight and easy to handle, making the process of piston ring installation more efficient and less labor-intensive.

Construction & Design

The ARP Ring Compressor (900-0600) is meticulously crafted from high-grade 6061-T6 billet aluminum, a material known for its excellent strength-to-weight ratio and corrosion resistance. The CNC-machined true-radius profiles are tailored to specific bore sizes, providing an exact fit that ensures smooth, effortless ring installation. The relief features for wire O-rings demonstrate thoughtful engineering, accommodating various piston sealing configurations without compromising the integrity of the compressor or the piston rings.

The Type 3 anodizing process not only enhances the aesthetic appeal but also significantly extends the lifespan of the tool by protecting against wear and corrosion. The prominent engraving of bore sizes in large, easy-to-read numbers allows for quick identification, streamlining the assembly process and reducing the chance of errors. Overall, the design emphasizes durability, precision, and ease of use, making it a reliable tool for both professional and hobbyist engine builders.

Installation & Fitment

The ARP Ring Compressor (900-0600) is designed as a straightforward, bolt-on tool that requires no special modifications or adjustments. Its precise bore sizing and relief features ensure compatibility with a wide range of piston and ring configurations. Installation is simple: position the compressor around the piston rings, gently compressing them into the piston grooves, then carefully slide the piston into the cylinder bore. No cutting, drilling, or additional tuning is necessary, making the process quick and efficient.

• Designed for use with pistons up to 4.060 inches in bore diameter.
• Compatible with most standard piston and ring designs.
• No special tools or modifications required for installation.

What's Included

• Complete ring compressor kit with CNC-machined billet aluminum components
• Relieved design to accommodate wire O-rings
• Engraved bore size markings for easy identification
• Instruction manual for proper usage and care

Ideal For

• Engine rebuilders and professional engine builders
• Automotive enthusiasts performing DIY engine assembly
• High-performance engine projects requiring precise ring installation
• Rebuilding small to large displacement engines with bore sizes up to 4.060 inches