Re-sleeve worn or seized cylinders An economical and available solution for riders, racers and engine builders everywhere Centrifugal castings used in these sleeves are made from an alloy of carbon, chrome and molybdenum of 200 Brinell hardness, ensuring ease of installation, trouble-free boring and a dependable, long-lasting engine CYLINDER TYPES AC Original cylinder bore is alloy chrome-plated, nikasil or electro-fused; cylinder must be bored to accept new sleeve CI Original barrel has a cast-in iron liner in the cylinder; liner must be bored out completely (do not try to push out the cast-in liner) RS Original barrel has a replacement sleeve; heat cylinder to remove old sleeve; re-heat cylinder to install new sleeve
Video presentation for cylinder sleeve polaris 550 f/c
