Yamaha VF175XB 175HP – V Max Sho 25″ Shaft

Yamaha VF175XB 175HP V MAX SHO Black

The Yamaha VF175XB pairs a 2.8L 4-cylinder DOHC 16-valve V MAX SHO engine with a performance gearcase, finished in Black/Blue at 222 kg. Built for high-transom bass boats and performance skiffs in Mulmarine’s marine outboard solutions lineup, the 25-inch extra-long shaft is calibrated for neutralized torque and stable hydrodynamic tracking under heavy-load applications.

Peak output holds through the 5000-6000 RPM band, using a TCI micro-computer and Precision Multi-Point EFI system. The 1.86:1 gear ratio gives the mechanical leverage to turn performance propellers for immediate hull thrust. US boaters get better steering authority and stable tracking during aggressive maneuvers, making this the preferred choice for freshwater and coastal applications needing an extra-long shaft.

Technical Specifications of Yamaha VF175XB

• The 2.8L 4-cylinder DOHC architecture delivers 175 horsepower with strong efficiency.
• The Black/Blue 222 kg build runs a 25-inch extra-long shaft for specialized performance hulls.
• Precision multi-point EFI ensures consistent combustion and instant starts across the power band.
• NMEA 2000 certification allows engine data transfer to modern helm displays.
• Power Trim and Tilt allows effortless engine adjustment directly from the remote helm.
• The 50-Amp alternator keeps navigation displays and house batteries charged.
• Coverage comes from a limited 3-year factory warranty backed by Japanese quality standards.

Aggressive V MAX SHO Branding

The Black/Blue finish matches performance-oriented center consoles and multi-species boats, and the 16-valve DOHC configuration maximizes air intake for rapid, responsive hole-shot acceleration.

2.8L High-Displacement Torque

The 2.8-liter block gives higher torque and smoother power delivery than smaller-displacement competitors in the 175HP class, reducing vibration while providing torque for heavy tournament loads.

Extra-Long 25-Inch Performance Shaft

The 25-inch shaft is calibrated for high-transom vessel dimensions on performance bay boats and deep-V skiffs, preventing propeller aeration in following seas.

High-Performance Gearcase Precision

The 1.86:1 gearcase minimizes drag and maximizes hydrodynamic efficiency at high speed, holding a secure grip on the water during aggressive maneuvers.

NMEA 2000 Digital Networking

This engine is NMEA 2000 certified for engine data transfer to compatible displays and sonar units, showing RPM, fuel flow, and diagnostics in real time.

Routine Maintenance Protocol

This EFI four-stroke engine runs high-quality sacrificial anodes and a fresh-water flushing system to prevent galvanic corrosion. Pro Tip: flush the engine with fresh water after every launch to protect the 2.8L block from salt buildup.