
AARON'S ANNOUNCEMENT..... I'VE FOUND 'HER' ! LONG STORY!!
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- aaronbocknek
- Ultimate User
- Posts: 2080
- Joined: Fri Sep 12, 2008 8:19 am
- Location: baltimore, md (alexandria, va and middle river,md) PARKSIDE MARINA
sorry for the delayk9th wrote:I have the twin Merc 255's. As I said mine do 18kts @ 2,900RPM and burns 25GPH. I established my burn rate during a 680 mile trip to bring her home when I first bought her. My owner's manual lists performance numbers for all engine packages offered that year and are very accurate.alexander38 wrote:What size engines do guys have in your tri's. Mine has has 454's and burns 20 gph at 14 knots and 21,000 lbs . Burn rate is est. off usage.

- prowlersfish
- 2025 Gold Support
- Posts: 12725
- Joined: Sat Nov 05, 2005 6:56 pm
- Location: Lower Chesapeake Bay ,Va
aaronbocknek wrote:sorry for the delayk9th wrote:I have the twin Merc 255's. As I said mine do 18kts @ 2,900RPM and burns 25GPH. I established my burn rate during a 680 mile trip to bring her home when I first bought her. My owner's manual lists performance numbers for all engine packages offered that year and are very accurate.alexander38 wrote:What size engines do guys have in your tri's. Mine has has 454's and burns 20 gph at 14 knots and 21,000 lbs . Burn rate is est. off usage.i have pleasure craft marine (they build crusader engines too) sea max engines that were put in the boat in 1998. rated at 250hp on a ford 351 block. as for fuel burn etc, i have no clue yet. it's all part of the fun learning curve.
Learning the fuel burn is not the "Fun part" of the learing curve
Boating is good for the soul
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat
77/78 TROJAN F36 Conv.
6BTA Cummins diesels
Life is to short for a ugly boat

prowlersfish wrote:aaronbocknek wrote:sorry for the delayk9th wrote: I have the twin Merc 255's. As I said mine do 18kts @ 2,900RPM and burns 25GPH. I established my burn rate during a 680 mile trip to bring her home when I first bought her. My owner's manual lists performance numbers for all engine packages offered that year and are very accurate.i have pleasure craft marine (they build crusader engines too) sea max engines that were put in the boat in 1998. rated at 250hp on a ford 351 block. as for fuel burn etc, i have no clue yet. it's all part of the fun learning curve.
Learning the fuel burn is not the "Fun part" of the learing curve
Its usually the very expensive part of the learning curve.
Tim
"SeaDog"
1979 36' Tri-Cabin
"SeaDog"
1979 36' Tri-Cabin