Briggs & Stratton Corporation’s Ferris brand introduced two all-new models in the Ferris ISX3300 platform powered exclusively by the Vanguard Big Block 40.0-gross-hp. EFI ETC engine, the first in the lineup to feature Vanguard’s all-new electronic throttle control (ETC) technology. The ETC technology reacts instantaneously to any applied load from its environment to maintain power when the application demands. Equipping the premier zero-turn mower in the Ferris line — which also features the industry’s most advanced independent suspension system, Forefront — with the most powerful engine in the Vanguard lineup creates the ultimate mowing solution. 

“The all-new ISX3300 models — equipped with Vanguard’s most powerful engine yet — allow the mower to harness and put to work more of the power created by the engine,” said Jennifer Walth, senior marketing manager – Ferris. “This allows the mower to make quick work of long, dense, wet grass for added productivity so our operators can go home feeling good at the end of a long day.”

The new ISX3300 models benefit from Vanguard’s all-new ETC technology. 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.