jet outboard

jet outboard is a boat motor that uses a high-pressure water pump instead of a propeller for propulsion, allowing navigation in extremely shallow water. By replacing the standard lower unit with a jet drive, it sucks water through grates and expels it out a rear nozzle, protecting the impeller from underwater obstacles

• Shallow Water Navigation: Ideal for rocky, shallow rivers where props would be damaged.
• Horsepower Loss: A jet drive typically delivers roughly 30% less power at the pump than the equivalent powerhead propeller model (e.g., a 40hp engine might yield 25hp of thrust).
• Efficiency & Performance: Less fuel-efficient than propellers and susceptible to clogging in thick weeds or sucking up sand/gravel.
• Handling: Offers no true neutral (always moving slightly) and handles differently, often feeling "slidey" in turns.
• Usage: Commonly used by fishermen, commercial users, and in Mercury or Yamaha models for specialized, shallow-water boats.
• Weight: Adds minimal weight compared to standard motors