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Tohatsu’s first priority when developing these engines was to make them lightweight and compact without compromising reliability or the quality performance associated with the Tohatsu brand name.

Tohatsu’s first priority when developing these engines was to make them lightweight and compact without compromising reliability or the quality performance associated with the Tohatsu brand name. They have maintained the durable standard features that Tohatsu owners appreciate while making fuel efficient 4-strokes that are easy to transport. The 20 hp, 15 hp, 9.8 hp, 8 hp, 6 hp, 5 hp, 4 hp, 3.5 hp and 2.5 hp outboard are all lightweight and compact 4-strokes, with exceptional performance. These compact, fuel efficient outboard engines have been manufactured to comply with all US EPA and CARB 3-star Ultra-Low emission regulations and are backed by a 5 year limited warranty. And Nautical Ventures is your Tohatsu 4-Stroke headquarters when it comes to all your engine needs. Repower… Warranty… and Service. Here what we like about the new 4-Stroke Portable Tohatsu models.

4-Stroke Technology: Dual Stage Induction for improved performance; Lean burn control for better fuel economy at cruising speeds; Boosted low speed torque helps to deliver an exceptional hole shot; Variable valve timing and lift control; 3-Way Cooling System to help protect against overheating; Heavy duty 5” diameter gear case built to withstand extreme conditions; Non-linear rubber mounts provide smoother operation at all engine speeds; A crankshaft-driven trochoid oil pump ensures long-term durability of critical engine components; Multi-port Programmed Fuel Injection delivers the precise amount of fuel/air to each cylinder

Yamaha’s outboard Engine Midrange Motors – Get More Quality Time on the Water.

Operator Comfort. All Yamaha midranges F30~F90 are compatible with their award-winning Multi-Function Tiller Handle. Its ergonomic design features Variable Trolling Speed (VTS™), allowing you to adjust trolling in 50-RPM increments with the touch of a button. For added security, the factory-equipped handle on the F40 tiller model features an LED light that signals overheating or low oil pressure conditions. The F25 also features a factory-equipped handle on tiller models.

When it comes to performance, a Pro XS gets you there like no other outboard. Maybe it’s the lightning-quick acceleration, the class-leading top speed, the legendary reliability, the superior fuel efficiency, or all of the above. Pro XS - the most serious outboard on the water for the most serious fishermen on the water. And Nautical Ventures is your Mercury VeradoPro XS headquarters when it comes to all your engine needs. Repower… Warranty… and Service. Here what we like about the new Pro XS models: 

FourStroke technology and Mercury… They’re always moving forward with boater-driven innovations and technologies. Like electronic fuel injection, on-board digital monitoring that protects your engine, and a total commitment to corrosion protection utilizing hard-coat anodizing and a superior multi-step paint process. Mercury FourStroke engines have consistently set the bar for clean, quiet performance and low fuel consumption. Plus, no one has more models and horsepower to fit your needs.

Verado outboards are creating a whole new set of standards for performance. No matter how you define it, Verado’s offer low noise and vibration, lower fuel consumption, supercharged power and torque, and much more. And Nautical Ventures is your Mercury Verado headquarters when it comes to all your engine needs. Repower… Warranty… and Service. Here what we like about the new Verado models: 

This blog is about outboard repowering. You see, somewhere around 1995 I was involved in a large marketing program involving the conversion of a famous brand of hi-end sportfish yachts from traditional inboard designs to the use of outboard power.