Description
Advanced 115HP EFI 4-Stroke Marine Engine Performance
The Hidea HDEF115 4-stroke outboard engine represents a breakthrough in high-output marine performance, featuring a programmed Electronic Fuel Injection (EFI) system powered by a DELPHI ECU. Designed with a 4-cylinder, 1832 cc powerhead, this motor automatically regulates air-fuel mixture and ignition timing during startup to ensure fast, turn-key starting, smooth idling, and optimum fuel economy across all speed ranges.
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Engine components are reinforced for heavy-duty commercial use and protected by an actual six-layer PPG anti-corrosion coating for resistance to seawater environments. Equipped with Reverse Exhaust Relief through-the-propeller exhaust for extra-quiet running, an integrated Engine Alert System to monitor oil pressure and temperature, and a power thrust design with a 2.15 gear ratio for maneuverability under heavy boat loads.
Summary of key features
- Electronic Fuel Injection (EFI) System: Multi-point EFI with DELPHI ECU optimizes ignition timing for responsive acceleration and up to 20% better cruising fuel economy.
- 115 HP 4-Cylinder 4-Stroke Engine: 1832 cc displacement offering high torque output, smooth operation, and reduced exhaust emissions.
- Reverse Exhaust Relief System: Redirects exhaust gas underwater through the propeller hub for quieter operation.
- Engine Alert Safeguard: Constantly monitors critical functions such as engine temperature and oil pressure to protect vital engine components.
- 6-Layer PPG Corrosion Resistance: US-grade PPG paint formula applied across six protective layers for long-term marine durability.
- Power Trim & Tilt & Remote Control: Equipped as standard with remote control operation, electric starting, power trim and tilt, and external 24L fuel tank.
115HP 4-Cylinder 4-Stroke
1832 cc Displacement
Programmed DELPHI EFI System
Power Trim & Tilt System







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