Ford-302 to 440ci Marine Crate Engines

302-440ci 500Hp SBF Marine Monster Crate Engine

The 302/351ci W Marine Crate Motors are new direct replacement units for your marine needs. Built for any type of marine application where long term reliable power and performance is required. New stock stroke steel 4340 cranks, I or H-beam rods, forged pistons, hydraulic roller cam, lifters, Dart correct/cc heads for CI. Dart Blocks are prepared on our state of art Centroid 4-axis machining center that corrects block dimensions to blue print perfect. Each and every engine is dyno tested not some phony guess work on real power. This is the best, reliable, pump gas friendly perfect mannered running real Marine Crate Engine available.


8.200/9.500″ Deck |4.000- 4.185″ Bore | 3.00 to 4.125″ Stroke | 5.400/6.200″ Rods | up to 600Hp @ 6000RPM see upgrades


  • Dart SHP Splayed 4 Bolt Main CNC Race Prepped Block
  • AR-190,000 PSI Head Stud Kit Plate Honed w/Block
  • Brass or Stainless Steel Life Time Freeze Plug Kit Installed
  • AR-3.00 to 4.100″ Int/Bal 4340 Steel Crankshaft (see upgrades)
  • AR-I Beam Fully Floated Bushed Rods w/ARP Bolts (see upgrades)
  • King “HP” Race Series Main and Rod Bearing Set
  • Mahle or Wiseco Pro Series 9.5:1 (8 to 11:1 ava) Forged Pistons
  • Total Seal Plasma Moly Ring Package
  • Comp Cams Marine Hydraulic Roller Cam (see upgrades)
  • Cloyes Heavy Duty Double Roller Timing Set
  • AR-Brand New Aluminum T/Cover and TDC Verified Pointer
  • Morel Heavy Duty Hydraulic Roller Lifters
  • AR-New Internally Balanced Harmonic Damper
  • Dart Iron 180 to 215cc Ported Steel Heads (see upgrades)
  • LPC 2.02 to 2.08 x 1.600 Stainless Steel Valves (see upgrades)
  • Hydraulic Roller Compatible Valve Train Spring Package
  • Fel Pro Marine Hi-Performance Gasket Set
  • Manley 5/16″ x .080″ Wall Heavy Duty Push Rods
  • Comp Cams Rockers and Needed Valve Train Parts (see upgrades)
  • AwesomeEngines® CNC Engraved Powder Coated V Covers
  • AwesomeEngines® Moroso Blue Printed Oil Pump Kit
  • AwesomeEngines® Moroso Marine 7qt Oil Pan
  • Edelbrock Performer RPM Aluminum 4150 Intake
  • 8.5mm UTE Spark Plug Wires w/NGK Plugs
  • AR-600 to 850 cfm Marine QFT Dyno Tested Carburetor
  • AwesomeEngines® T-Shirt, (free 48 freight, see race news/engine warranty)

Available Upgrades

Dart Iron Eagle 180-215cc Fully Ported Steel Heads (500+Hp on 427ci and 540hp w/454ci Engines)
+ $1195.00
Dart Pro1 170cc w/1.94 Intake Valve for 302ci and 195cc w/2.02 Intake Valve Aluminum Series Heads
+ $495.00
Dart Pro1 210-225cc Fully CNC Ported Heads (500+Hp on 427ci and 540hp w/454ci Engines; special 3″ exhaust bolt pattern)
+ $1495.00
3.875 or 4.0″ 4340 Internally Balanced Steel Crank Upgrade from 414 to 427ci
+ $ 495.00
454ci Monster Marine Upgrade w/4.150 or 4.200″ Crank, 4.185″ Bore Block
+ $1495.00
Comp Cams Hot Hydraulic Roller Cam Package Including Beehive Springs, Tit Retainers for .550″ Cam
+ $ 495.00
T&D Sportsman Series Shaft Rocker System Installed
+ $ 995.00
Edelbrock Performer Air Gap Dual Plane or Victor Series 4150 Single Plane Intake Manifold
+ $ 95.00
MSD Complete 6M Marine Ignition System Dyno Tested & Tuned For True Complete Drop In Engine Kit
+ $ 695.00
AwesomeEngines® Custom Complete Engine Evac System Installed w/ all Fittings, Hoses and Air Cleaner
+ $ 495.00
AwesomeEngines® CNC Engraved Logo Your Color choice Marine Monster Powder Coated V/Covers w/ Billet Oil Fill
+ $ 195.00
All New Fast EZ EFI Unit Installed for the Perfect Mannored Marine Late Model Engine
+ $2495.00

Dyno T&T w/Exxon 87° Pump Gas • HP Corrected to Sea Level

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