Troy-Bilt TB272V 27cc 2-cycle gas blower. The blower/vac offers the power and convenience you desire with a 27cc 2-cycle full-crank engine. It features high volume air flow velocity (450 CFM/ 150 MPH) for efficient clean up. Its SpringAssist technology allows for easier pull starts, while the variable speed throttle with cruise control provides greater control and ease of use. A vacuum kit with a high capacity 1.5 bushel collection bag is included for shredding and collecting leaves and debris. The comfort overmold handle absorbs and reduces vibration. Includes 2-cycle engine oil and a 2-year limited warranty.