On the flip side of the coin, Volvo Penta drives have a well-deserved reputation for shifting more smoothly than MerCruisers, and rough shifting is among the top complaints of stern drive owners. Ten years later, in 1958, Strang was working for Mercury, while it was being led by its founder, Carl Kiekhaefer. The V8-380 is the one of the first marine gasoline sterndrive engines introduced in years and it takes a big step forward in terms of performance and. Whether you go with a Mercruiser, Volvo or Ilmor engine, the options that are available for Formula boats appeal to avid and casual boaters alike. It produces very little drag, which boosts performance and fuel economy.
Thank you all in advance and sorry for cruddy pics. There is a metal tag on the drive, port side, kind of hidden by the trim cylinder. Its lightweight build also opens the doors for diesel sterndrives, which get the ultimate gas mileage. Formula Boats is owned and operated by a boating family. Volvo Penta Parts One of the most reliable sterndrives on the market is the Volvo Penta. While not always available for smaller, less expensive power packages, having the twin props provides distinct and significant performance advantages.
Direct fuel injection enables you to get more energy from each and every drop of fuel. As Volvo and MerCruiser continue to come up with new innovative sterndrive models, our custom boat offerings continue to evolve. Due to the additional moving parts there are more potential failure points than there are on either outboard or inboard boats. You have the potential to go faster, without losing maneuverability. Compared with the outboard engine, the sterndrive engine is placed lower and more forward in the boat.
Its lightweight build also opens the doors for diesel sterndrives, which get the ultimate gas mileage. The compact outer dimensions should appeal to many boatbuilders and boat owners, for it is possible to install more power in a limited space, thus freeing up more space for passengers or stowage. This is fully functional and still seals tight with the oil seals. The blocks and heads are aluminium, minimising weight, which is very important for good balance in sterndrive trailerboats. Looks like they are there to hold it on in case it separates???? An extensive line of diesels expands the applications Volvo Penta stern drives can be used with. Advances in fuel efficiency in the auto industry have enabled sterndrive manufacturers to add technology that improves gas mileage — sometimes even outdoing outboards at cruising speeds.
You may want to consider asking about the warranty process too — would you go to your dealer? With the introduction of the 400-hp Volvo. Quite a few: Light Weight A lightweight build is ideal for sterndrives. Mercury Mercruiser Over time, Mercury has become a firm believer that the disadvantages of marinizing auto engines outweigh the advantages, leading them to build marine sterndrive engines from scratch — this is a significant difference between Volvo Penta and Mercruiser. For example, the 43 in 430 signifies that the displacement is 4. Common-rail fuel delivery systems use a high-pressure rail to feed individual piezoelectric injectors and helps lower engine noise as well. Torque and Horsepower: Boat motors have a non-stop need for all their torque and power, whereas a car or truck uses a fraction of its horsepower when cruising at 70 miles per hour.
I Am Willing To Help In Any Way! For more information about the different power choices you have with modern boats beyond just stern drives, be sure to read. With you all the way With Volvo Penta, you have one single contact for everything: engines, drives, propellers, instruments, accessories, service and warranties. Volvo outdrives utilize large alternators that are designed to provide a quality electrical output at low speeds and when the parts are idling. Aquamatic Sterndrive The Aquamatic sterndrive is a comprehensive solution for operators seeking an optimal combination of high speed, acceleration, fuel efficiency and comfort in boats spanning 20 to 45 feet. These disadvantages have been present for a while, but technology is why Mercury decided to craft their sterndrive engines from scratch, instead of converting their auto engines.
At the bigger end of the scale and truly targeted at the 8m+ market is the D6 range, based on a 5. Or directly through the engine manufacturer? Stang was an engineer at the time and worked alongside Jim Wynne. New, lightweight high-tech engine blocks have had an impact on the auto industry, and now, sterndrives are bringing these same benefits to the boating industry. Thank for all you help. They also come with a never-before-seen weight.
Your boat dealer should be able to help by giving some insight into the Ilmor, Mercruiser and Volvo marine mechanics in your area. The purpose is to get as much thrust as possible out of every single drop of fuel. Extended-length torpedoes reduce drag — Mercury boasts it has best-in-class shifting, too. An intake resonator and aft-facing throttle body dramatically reduce noise. I Am Willing To Help In Any Way! Environment For better or worse, the catalytic converter requirement is a bonus for the eco-friendliness that sterndrives offer. You also get to choose between Alpha or Bravo drives to match.
Bravo One® — If your focus is speed, this is the drive system for you. You are correct, it is one number short. Get a boost in performance, speed and acceleration, all while reducing sound and vibration. So, to convert mhp to bhp, divide by 1. Is there an average repair time turnaround? Use our convenient Parts Finder to select exactly what you or your marine mechanic needs to make the repair. Mercury has four drive systems — the Alpha One, Bravo One, Bravo Two, and Bravo Three. There seems to be alot of talk on the net and here about the reverse lock, but I cannot find a nice diagram that will show the mechanism.