Troy-Bilt 31AH7FP4B66 Storm Tracker 2890 272cc 2-Stage 28 Snow Blower New admin January 26, 2024 Comments Off Featuring rugged, 12 in. Serrated steel augers designed to handle up to 12 in. The extended chute is designed to minimize snow blowback on the operator. Clearing width and a 20 in. Intake height designed to handle up to 18 in.