PERFORMANCE TOOL PISTON CYLINDER HONE 2" TO 7"

This cylinder hone from Performance Tool features a 2-inch to 7-inch adjustable bore range, making it a versatile tool for engine rebuilding projects. It uses abrasive stones to create a cross-hatch pattern on cylinder walls, which is crucial for proper piston ring seating and oil retention. Without this pattern, new rings won't seal correctly, leading to poor compression and increased oil consumption.

The hone is designed with a flexible shaft and spring-loaded arms that conform to the cylinder wall, ensuring consistent contact across the entire bore. This adjustability allows you to use it on a wide variety of engine blocks, from small import engines to larger V8s. Proper use of this tool will help ensure a long and healthy life for your rebuilt engine.