Honda 20 187cc 1-Stage Snow Blower with Chute Control 659770 NEWSanders, Polishers, & Grinders. 187cc Single-Stage Snow Blower with Dual Chute Control. Honda GC190 OHC 4-Stroke engine eliminates need to mix gas and oil providing an easy start even in cold weather, and power to churn through snow without a high emission volume. Rugged.