Toro CCR 2000 4.5. Highly reliable single-stage, 2-cycle snowblower powered by a 4.5 HP engine. With a 20-inch clearing width, it is excellent for clearing driveways and sidewalks quickly. 50:1 gas-to-oil mixture. (2.6 oz of 2-cycle oil per gallon of gas). ?? Key Specifications & Maintenance. 4.5 HP 2-cycle. 50:1 (Always use fresh gas with a high-quality 2-cycle oil). Champion RCJ8Y or NGK BPMR4A / BPMR6A. Thank you for looking at our Item, If you have any questions please message us and we will return within 24 hours. Please make sure it will work for your purposes. Most People are not taking the time to leave Feedback. So Please Do and We will Return it.