Yamaha VF175LA 175HP Outboard – 20in Shaft, SHO

Description

First light tournament blasts require the raw power the Yamaha VF175LA delivers through its aggressively mapped 2.8-liter DOHC block. The Super High Output tuning translates mechanical throttle inputs into brutal low-end torque, launching heavy fiberglass bass boats across choppy lakes instantly. Measuring your transom geometry confirms this high performance bass boat outboard mounts securely without creating excessive lower unit hydrodynamic drag.

Maximize your top-end running speeds instantly by trimming the 20-inch lower unit upward using the hydraulic helm switch. You decrease hull friction drastically to beat competing anglers to the best flats safely. Yamaha builds the 218 kg midsection using specialized marine-grade aluminum alloys. This thick-wall casting survives submerged log strikes when repowering tournament fishing skiffs for daily freshwater and coastal use.

Key Features of Yamaha VF175LA

• 2.8-Liter DOHC Block: Delivers brutal low-end torque from a massive 2785cc displacement, lifting heavy fiberglass hulls onto plane instantly.
• Super High Output Tuning: Alters ignition timing and fuel delivery to provide explosive holeshot acceleration for competitive bass tournament anglers.
• 20-Inch Standard Shaft: Matches standard high-performance transoms perfectly, keeping the gearcase profile tight to maximize top-end running speeds.
• Electronic Fuel Injection: Calculates precise fuel requirements continuously, eliminating carburetor hesitation and guaranteeing crisp throttle response across the 5500 RPM band.
• Remote Mechanical Control: Accepts standard mechanical cables directly from your forward helm, integrating perfectly with classic steering consoles.
• 50-Amp Charging Alternator: Outputs massive charging power, keeping demanding radar systems and heavy-duty livewell pumps fully powered offshore.
• 1.86:1 High-Speed Gearcase: Spins aggressive high-pitch propellers efficiently, translating massive big block torque directly into forward vessel momentum.
• Hydraulic Power Trim: Adjusts the running angle actively via a console switch, optimizing bow attitude across aggressive lake swells.
• Anti-Corrosion Castings: Blocks severe galvanic decay physically, protecting the aluminum powerhead block across decades of daily saltwater exposure.
• Clean Four-Stroke Combustion: Eliminates messy two-stroke oil reservoirs, keeping your bilge completely clean while meeting strict clean water standards.

Why Choose Yamaha VF175LA

Choosing this specific engine limits installation entirely to 20-inch tall transoms rigged with standard mechanical forward steering wheels. You cannot operate this via digital fly-by-wire controls. Correcting your rigging geometry is a mandatory step when replacing older mechanical outboards.

• Measure the vertical distance from your top transom edge to the keel bottom.
• Install corresponding mechanical control cables sized exactly for your specific boat length.
• Keep coastal waters clean by running highly regulated four-stroke engine configurations.

Ideal Application and Vessel Fitment

This 20-inch mechanical-steer outboard excels on high-performance bass boats, flats boats, and tournament fishing skiffs demanding explosive acceleration. By integrating a massive 2.8-liter displacement block with Super High Output tuning, the engine acts as an incredibly reliable mechanical workhorse designed to beat competitors to the fishing grounds. The 20-inch shaft guarantees the center of gravity remains low, making this mechanical steer 175hp outboard an absolute necessity for tournament angling.

Warranty, Support and Maintenance

Authorized recreational operation receives a 3-Year Limited Pleasure Warranty alongside exceptional factory support. Registered commercial applications fall under a strict 1-Year Commercial Warranty with separate terms applied to the block. Scheduled maintenance requires replacing gearcase lubricants and changing oil filters at manual-specified intervals. Always save all physical service records. Your engine serial number acts as the only way to source exact genuine replacement parts. Mulmotor provides product-information support before purchase and assistance with order-related questions.