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Seven Marine has positioned the 557 squarely between comparably powerful
inboard set-ups and multiple outboard riggings. The Seven Marine 557
revolutionizes the market by creating for the first time an opportunity for
enthusiasts to experience the power, refinement, features, and conveniences
previously exclusive to inboard, luxury sport yachts, but with all the
performance, efficiency, and ease of use inherent to outboards.

While inboards routinely pump out more than 500 horsepower, outboard
enthusiasts looking to go as far as possible, as fast as possible, have until
now been stuck with one option: rig a boat with multiple low-output motors,
and the associated weight, drag, and hassles of servicing three or more
motors.

Seven Marine is proud to change all of this by bringing to market the most
powerful outboard on the planet. Thanks to its unprecedented 557
horsepower and myriad technological "firsts," the Seven Marine 557, with its
General Motors supercharged LSA V8 (Cadillac CTS-V, Camaro ZL1),
stands boldly alone in the outboard market.
the Seven Marine 557, with its General
Motors supercharged LSA V8 (Cadillac
CTS-V, Camaro ZL1), stands boldly
alone in the outboard market.
The 6.2-liter V8 outboard features an
all-aluminum, supercharged
powerhead sourced from GM
Powertrain that is the same engine
used in the Cadillac CTS-V
automobile. It has closed cooling, a
computer-controlled disc-clutch
transmission with hydraulic shifting
sourced from ZF Marine, and joystick
control when paired with bow thrust

Read more:
http://www.boats.com/blog/2011/02/sev
en-marine-reveals-557-hp-outboard-at-
miami-boat-show/#ixzz1n9E67chg
Seven Marine brings the Cadillac
CTS-V's lightweight, all-aluminum,
fuel-injected, supercharged LSA V8 to
the marine market
"LSA" 6.2L V-8 SC
The “LSA” is the first production
supercharged Gen-IV small block
engine for the marine industry and is
slated to exceed customer. The Seven
Marine team mounts 557 motors on
the Intrepid 370 Cuddy

Read more: http://www.boats.
com/blog/2011/02/seven-marine-
reveals-557-hp-outboard-at-miami-
boat-show/#ixzz1n9EOHt3z
expectations with outstanding overall
performance, Factory-installed EFI
hardware, including coil-near-plug
ignition, is standard on the “LS3” 6.2L
V-8 marine engine
Boat Store Online.com
Email us
1-888-426-2841
GM's Cadillac LSA.
Seven Marine brings the new GM Cadillac CTS-V's
lightweight, all-aluminum, fuel-injected, supercharged LSA V8
to the marine market.557 horsepower supercharged V8,the
most powerful outboard on the planet.
The Seven Marine team mounts 557
motors on the Intrepid 370 Cuddy