Briggs & Stratton's Ferris ISX3300 ZT Mower is powered by the Vanguard Big Block 40.0 Gross HP EFI ETC engine, featuring Vanguard’s electronic throttle control (ETC) technology. The ETC technology reacts instantaneously to any applied load from its environment to maintain power when the application demands. A flywheel speed sensor detects any change in speed and sends a signal to the throttle body, ensuring consistent engine speed and quality of cut, no matter the environment or load.

Also equipped with EFI, this engine has improved starting at all temperatures, smooth performance at all elevations, quick load acceptance and reduced fuel consumption. The Forefront Suspension System gives landscape professionals the ability to mow at a higher speed while having more control over the mower. This powersport-inspired front suspension geometry eliminates caster chatter, ensuring the front casters remain in the ideal orientation throughout the entire range of suspension travel to improve the ride and quality of cut.

Learn more at www.BriggsandStratton.com.