750327 Piston Ring Groove Cleaner

Carbon buildup in piston ring grooves can lead to poor ring seating and reduced engine performance. The Jims piston ring groove cleaner is engineered to efficiently clear these deposits from compression ring slots. This versatile tool includes two cleaning spurs with a comprehensive range of sizes, including 5/64, 3/32, 1/8, 5/32, 3/16, and 1/4 inch, alongside 1.5mm, 1.75mm, and 2mm options. It adjusts to fit pistons ranging from 2 3/4 inches to 5 inches in diameter, making it suitable for almost any V-Twin engine rebuild. By ensuring the grooves are perfectly clean, this Jims tool helps technicians achieve optimal ring-to-piston fitment and improved oil control.