Embrace the offshore life you’ve always imagined aboard the 2026 Twin Vee 340 GFX. With its expansive 34-foot layout, powerful 800 HP capability, and twin 191-gal fuel tanks, this boat offers unmatched offshore comfort, range, and stability. Whether you’re cruising with friends or landing your next trophy catch, every feature is designed to elevate your boating experience to an extraordinary level.
An all-composite hull and deck ensures rugged durability and efficient performance offshore.
Adding strength and a clean finish inside the console.
Premium marine-grade connectors provide secure, waterproof electrical connections for reliable, corrosion-resistant performance.
Marine-grade bonding loop with a sacrificial zinc anode, to protect your boat’s metal components by safely redirecting electrical currents and corrosion away from critical equipment.
Strong from the inside out. Our bulkhead system uses a foam-filled, fiberglass-reinforced structure to reduce weight and increase rigidity.
Designed to enhance buoyancy, and increase structural integrity, ensuring a safer, smoother ride.
Marine-grade stainless is used in our fasteners and throughout other components to deliver exceptional strength and corrosion resistance for lasting durability.
Premium hardware opens at any angle—no struts or latches needed for hands-free access.
Advanced composite backing boards offer superior screw retention and strength.
Specialized resin-cured material used at key locations for exceptional screw retention and structural integrity.
High-density, rot-resistant composite material provides exceptional strength rigidity withstanding the increased torque from high-powered motors.
Fiberglass cloth is layered in multiple directions and precisely positioned to maximize strength, reduce flex, and extend the life of your boat.
Built with prime-grade marine 5052-H32 aluminum. Engineered for perfect fuel pickup and flow. Coated in Targuard® epoxy for additional corrosion prevention.
Insulated with closed-cell foam to ensure content stability on long trips.
Anodized Aluminum with hand rails, 2 Rocket launchers, Bi-fold, detachable with quick release, plus attachable cutting board. It’s one of a kind.
Rod holders along aft top with port and starboard Kingfish singles.
Conveniently accessible euro rod holders matching the powder coat color of the T-Top frame.
Gunnel mounted with reinforced backing plates for secure rod use.
Reliable electric anchoring system simplifies mooring.
Comfortable support for fishing and cruising.
Premium helm seating ensures comfort and control.
Added convenience for extended offshore trips.
Fully upholstered mezzanine seating—ideal for relaxing, rigging, or watching the action.
Superior steering control in offshore conditions with 350HP and 400HP options depending on engine choice.
Powder-coated frame with 3-sided enclosure and rod holders featuring kingfish singles.
Efficient deck cleanup system onboard.
Fully upholstered seating with spacious storage below—comfort and function combined.
Double your navigational insight with twin large Garmin screens for clear, detailed imagery.
See clearly offshore with Garmin’s powerful radar dome, perfect for enhanced safety.
Night vision capability adds unmatched offshore safety and clear visibility.
Enhance trolling precision and catch rates offshore with premium GEMLUX outriggers.
Convenient trailer makes transport smooth, secure, and easy.
Stay safely connected with an intuitive wired handset, and clear passive speaker.
Every adventure starts with the right boat. Fill out the form and our Twin Vee team will connect you with everything you need to take the next step.
Twin Vee PowerCats reserves the right to change or modify any components, parts, standards, and options due to supplier availability and regulatory compliance. Performance specifications and features may vary as a result of these modifications. Twin Vee also reserves the right to update, enhance, or discontinue any product, configuration, or option without prior notice. For the most accurate and current information regarding model specifications, customers should consult with an authorized dealer.
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