10/9/2013 · 2. V – Drive Transmission The V – drive transmission systems of yesteryear possessed a bad reputation for their racket and gear noise. However, today’s V – drive transmissions from companies such as Twin Disc, Velvet Drive and ZF (all of which bolt directly to the back of the engine, which faces backwards in these systems) offer smoother and quieter operation.
A V – drive and a direct drive are both inboard propulsion systems, which means the engine drives a propshaft that passes through the boat bottom, with the propeller positioned under the boat and steering accomplished by a rudder. Let’s take a closer look at some of the differences between a v – drive vs. a direct drive engine.
8/18/2020 · 2. V – Drive Inboard. Illustration of a V – Drive Inboard Yacht. V – drive inboard yachts have forward facing motors with a transmission that re-directs the drive shaft towards the back. On the bottom of the boat the running gear looks the same as on a straight shaft inboard.
7/31/2018 · Let’s do a comparison using a 15 year old 32ft boat as an example. One boat is a shaft or V – drive , and the other is a twin sterndrive. Both boats have 500 hours, and for arguments-sake need some maintenance. From our experience, we will consider the differences in maintenance considerations at 10-15 years for both shaft- drive and sterndrive.
6/24/2014 · A V -bottom would need some rocker to generate bow lift because surface drives don’t create any, but a bottom designed for straight inboards or sterndrives can see performance and efficiency gains with surface drives . Among the first performance V -bottoms to break the 100 mph mark was a nonstepped Hustler 32 powered by 630 hp engines and …
V-Drive vs. Direct Drive: What are the Differences?, V-Drive vs. Direct Drive: What are the Differences?, The Advantages of a V-Drive | Boating Magazine, All About Marine Transmission V-Drives – Seaboard Marine, The difference between the two are more a matter of what you want to do with your boat and also seating configuration. Direct drives put out a flatter wake and are typically used for slalom skiing. They cost a little less than a v – drive generally speaking. I prefer a v – drive because my family likes to wakesurf and wakeboard.
5/30/2013 · Re: Why are inboards more expensive than stern drives ? Go to the Cobalt website they have a whole section on inboards versus stern drives . Of course they sell stern drives , so read it with an eye towards that. However, they did offer a direct drive competition ski boat for a while too. Lets see — Cobat — check, got into the market then out, 1) – Engine coupled to the transmission towards bow of boat – closed coupled in-line drive , down angle, drop parallel, or co-axial. 2) – Engine coupled to the tranny towards rear of boat (Closed Coupled V – Drive ) – engine weight, not transmission weight, shifted aft approx 3-4 ft in smaller engine installs compared to the same boat with an in-line.
