Stamas 270 Tarpon Inboard 2007 boat specs
Stamas
Stamas 270 Tarpon Inboard 2007
2007
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Stamas 340 Express Outboard 2009 boat specs
Stamas
Stamas 340 Express Outboard 2009
2009
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Stamas 270 Tarpon Inboard 2007 vs Stamas 340 Express Outboard 2009 — Which Modified Vee Fits Your Needs?

When two boats share the same hull type — in this case both the Stamas 270 Tarpon Inboard 2007 and the Stamas 340 Express Outboard 2009 are modified vee designs with fiberglass construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

For family outings this is probably the sharpest distinction between the two. The Stamas 340 Express Outboard 2009 is rated for 12 passengers, while the Stamas 270 Tarpon Inboard 2007 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Stamas 340 Express Outboard 2009 could be the deciding factor.

Bottom line: Choose the Stamas 340 Express Outboard 2009 if your priority is putting more people on the water — it handles 12 passengers and at 41,0 ft it has the deck room to back that rating up comfortably. The Stamas 270 Tarpon Inboard 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeStamas
MakeStamas
Model270 Tarpon Inboard
Model340 Express Outboard
Model Year2007
Model Year2009
Measurements / Dimensions
Beam9 ft. 7 in. (2.29 m)
Beam12 ft. 6 in. (3.81 m)
Beam - Meters2.92
Beam - Meters3.81
Beam - Inches115
Beam - Inches15
Bridge clearance - Detail6 ft. 8 in. (2.03 m) w/o top
Bridge clearance - Detail7 ft. 10 in. (2.37 m) Without Top
Bridge clearance - Meters2.03
Bridge clearance - Meters2.39
Bridge clearance - Inches8
Bridge clearance - Inches94
Draft [max] - Detail18 in. (0.46 m)
Draft [max] - Detail21 in. (0.53 m)
Draft [max] - Meters0.46
Draft [max] - Meters0.53
Draft [max] - Inches18
Draft [max] - Inches21
Length - Meters8.76
Length - Meters12.55
Length - Feet28
Length - Feet41
Length - Inches9
Length - Inches2
Length overall - Detailw/Pulpit: 28 ft. 9 in. (8.76 m) w/o Pulpit: 27 ft. 1 in. (8.25 m)
Length overall - DetailWith Pulpit 41 ft. 2 in. (12.55 m) Without Pulpit: 39 ft. (11.88 m)
Length overall - Meters8.76
Length overall - Meters12.55
Length overall - Inches345
Length overall - Inches494
Weight - Detailnot available
Weight - DetailDry with Standard Outboard: 13,800 lbs. (6,260 kg)
Weight - kgnot available
Weight - kg6259.57
Weight - lbs.not available
Weight - lbs.138
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeInboard - Twin
Drive typeOutboard
Engine/s standardnot available
Engine/s standard700 hp (522 kW)
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail350 gal. (1,324.75 l)
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters1324.89
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal35
Operational Info
Head1
Head1
Water capacity10 gal. (37.85 l) optional
Water capacity40 gal. (151 l)
Headroomnot available
Headroom6 ft. 4 in. (1.93 m)
Sleeping capacitynot available
Sleeping capacity6

Stamas 270 Tarpon Inboard 2007 vs Stamas 340 Express Outboard 2009 — Common Questions

Which is the larger boat — the Stamas 270 Tarpon Inboard 2007 or the Stamas 340 Express Outboard 2009?
The Stamas 340 Express Outboard 2009 is the longer of the two at 41,0 feet overall. The Stamas 270 Tarpon Inboard 2007 comes in at 28,0 feet, making it roughly 13,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
How many people can each boat hold?
The Stamas 270 Tarpon Inboard 2007 is Coast Guard rated for 8 passengers, while the Stamas 340 Express Outboard 2009 is certified for 12. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Stamas 270 Tarpon Inboard 2007 measures 115" wide, compared to 15" for the Stamas 340 Express Outboard 2009. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Are the Stamas 270 Tarpon Inboard 2007 and Stamas 340 Express Outboard 2009 from the same manufacturer?
Yes — both the Stamas 270 Tarpon Inboard 2007 and the Stamas 340 Express Outboard 2009 are built by Stamas. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.