Available EnPac and SportPac Engine Options Include:
Multi-Port Fuel Injection (Arizona Speed or Billet Air Valve Down Draft Intake)
Fresh Water Cooling System (Front Mount) Alarm System Aluminum Oil Pan

Additional EnPac Engine Option - Power Steering  14" Flexplate Coupler

Additional SportPac Engine Options - Fresh Water Cooling System (Rear Mount)
Marine Power Manifolds & Risers

SPECIFICATIONS PREMIUM
CRANKSHAFT POWER RATING (CARBURETED) 380/283
ESTIMATED PROP SHAFT RATING (CARBURETED) HP/KW** 353/263
ESTIMATED PROP SHAFT RATING (EFI) HP/KW** 365/272 (MPI)
DISPLACEMENT (LITER/CID) 7.4L / 454
CYLINDERS V-8
BORE & STROKE (INCHES) 4.25 X 4.00
COMPRESSION RATIO 8.4:1
PEAK TORQUE 447 lb-ft @ 4000
FUEL SYSTEM 4 BBL HOLLEY/MPI
IGNITION DELCO ELECTRONIC
FULL THROTTLE OPERATION (CARBURETED) 4400 - 4800
FULL THROTTLE OPERATION (EFI) 4400 - 4800
ROTATION (FLYWHEEL) SPORTPAC: CCW/CW
ENPAC:       CCW
TRANSMISSION - SPORTPAC ONLY HURTH or BW
TOTAL WEIGHT - U.S. LBS. - ENPAC 850
TOTAL WEIGHT - U.S. LBS. - SPORTPAC W/DIRECT DRIVE 965
Marine Power 454 Premium 380hp
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Price: E454p-mr2
list:---------------$16,370.00
Your cost:------$10,164.00
454 Premium
B454P-COMP
380hp/283kw *
Also Available As Opposite Rotation at Additional Cost
COMPLETE SERVICE BASE ENGINE - High Output Gen VI Engine with Roller Hydraulic
Camshaft, One Piece Rear Seal and 4 Bolt Mains. Replaces Mark IV, Gen V and Gen VI Big
Block V-8's. Requires Electric Fuel Pump. Includes: 14" Flywheel, Circulating Water Pump,
Harmonic Balancer, Aluminum Intake Manifold w/o Brass Insert, Dipstick & Tube.
One Year Limited Warranty

P454P
380hp/283kw *
Also Available As Opposite Rotation at Additional Cost
PARPAC - Partial Engine Package
Includes: Complete Service Base Engine, Carburetor, Electric Fuel Pump, Fuel Lines,
Fuel/Water Separator, Electronic Distributor, High Performance Coil, Ignition Wire Set, Dipstick
and Tube.
One Year Limited Warranty

E454P-MR2
380hp/283kw * ENPAC - Complete Inboard/Outboard Engine Designed to Replace Most Merc
Models 1986 & Later - Includes: Parpac plus, Merc Style Center Rise Manifolds with 4" Risers,
Throttle Linkage, Alternator, Engine Wiring Harness, Brass Fittings, High Torque Bottom Mount
Starter, Flame Arrester, Weather Cover, Seawater Pump, Single Sender Package, EZ Oil Drain,
Superior Corrosion Resistant Urethane Paint.
Two Year Limited Warranty

S454P
380hp/283kw *
Also Available As Opposite Rotation at Additional Cost
SPORTPAC - Complete Inboard Engine Available as Bobtail or with Hurth or Velvet Drive
Transmission - Includes: Merc Style Center Rise Manifolds with 4" Risers, Carburetor,
Alternator, Dual Alternator Belt Drive, 50 Amp Circuit Breaker, Heavy Duty Engine/Gear Cooler,
Fuel/Water Separator, Top Mount Starter, Engine Wiring Harness, Single Sender Package,
Crankshaft Driven Seawater Pump, Flame Arrester, Weather Cover, Dual Remote Oil System,
Reversible Dipstick & Tube with Oil Drain Fitting, Superior Corrosion Resistant Urethane P aint.
Standard Color: Premium Blue
Two Year Limited Warranty  
Horsepower rated @ crankshaft