|Topic Review (Newest First)|
|05-08-2007 07:02 PM|
At least as described, this is not a well concieved idea and is a far more major a modification than has been suggested. To begin with the website says Mars Brushless motor is a suitable substitute for a 3-12 hp diesel. An Atomic 4 is a 25 hp engine that generally requires an 18 to 24 hp diesel as a replacement.
But even if the Mars Brushless motor offered suitable power. the project is huge, far beyond what is suggested on the Mars Site. As I think of the step by step process below, it makes an Atomic 4 rebuild sound like a real bargain;
|05-08-2007 07:01 PM|
8D AGM's weigh 167 lbs each.
the atomic-4 weighs 310 lbs. dry. (add 10 lbs approx. for 5 qts oil)
|05-08-2007 06:44 PM|
Umm... How many batteries do you have installed? You're gonna need a lot of batteries for that to do much of anything. The batteries will probably weigh a lot more than your old A-4 did, and won't run quite as well or long IMHO.
Basically, you'll be adding weight, and making the system less versatile, lower duration of run time and more vulnerable to problems... Umm... what exactly is the upside to doing this...and it's going to cost you a fair number of boat units to do this.
|05-08-2007 06:10 PM|
|05-07-2007 10:16 PM|
|RickBowman||It's very interseting indeed. As it would be a major modification to your vessel, are you up for it? Of course so is any repowering. Thanks for sharing your idea.|
|05-07-2007 06:15 PM|
the search goes on