Wiseco Pistons RCS08450 Ring Compressor Sleeve - 84.5mm

The Wiseco RCS08450 Ring Compressor Sleeve is a professional-grade tool designed to simplify piston installation for 84.5mm bore applications. Machined from Wiseco's own sleeve forgings, this compressor offers the same durability and toughness found in Wiseco's renowned forged pistons.

Key Features:

• 84.5mm bore size for precise fitment
• Forged construction from Wiseco sleeve forgings for maximum strength
• Hard anodized finish for exceptional wear resistance
• Teflon coating provides low-friction operation and extended service life
• Smooth radius taper design compresses rings evenly and smoothly
• Prevents damage to thin high-performance oil rings during installation
• Reduces installation difficulty and eliminates bent or broken rings

This ring compressor sleeve features a tapered design that gradually narrows to the exact bore diameter, allowing pistons to slide effortlessly into the cylinder. The combination of hard anodizing and Teflon coating ensures smooth operation while protecting both the tool and piston rings from damage. Essential for any shop working with performance engines, this sleeve makes professional piston installation achievable even with delicate racing-style ring sets.