my3sons
Well-Known Member
- Feb 24, 2009
- 3,037
- Boat Info
- 2004 400DB, Onan 9 kw Generator, Highfield RIB,
- Engines
- Cummins 6CTA M-3
Lurker alert!!!
I'm only up to page 88 but I had some questions. We just "sold" our 370DA and we want a 400DB. So, here we go...
1. I think I want diesel. We're currently on a small inland lake (Monroe Lake in Indiana) but may move later. If I go for diesel is there any major difference between the models of Cat and Cummins?
2. I'm more familiar with gassers so is there any "real" advantage to a diesel on a small lake? Conversely, any disadvantage to a diesel?
3. I think I've discerned that post 1999 has a 40 gal holding tank. Correct?
4. With regards to diesel, are they that much more work to maintain than a big block gasser?
5. Anyone want out of their 400?
Hello Arickosmo,
I'll add:
1) no major differences. Both Cat and Cummins are good power plants. The Cats offered in the 400 DB will give slightly better fuel economy, Cummins will give a little more speed
2) There is no advantage to a diesel on a small lake. The advantage comes when you move off the lake or sell to someone who will take it elsewhere. A disadvantage may be that diesel is not available at a marina on a small lake, or if you want to sell to someone on the lake, they may not want to pay the diesel premium.
3) correct
4) No, but the maintenance parts, are a little more money, an oil change is 4+ gallons per vs 9 quarts for example. No big deal.
5) No, not yet
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