565ci 730HP BBC Marine Crate Engine

565ci 730Hp BBC Marine Crate Engine

All Marine application engines are completely dyno tested and tuned ready units. Best in the business professionally machined on a Centroid 4 axis CNC block machining center with dead on tolerances. Each engine is professionally assembled by me, one at a time, and I dyno test every one of them that is made. Marine Monster engines are not some assembly line unit with cheap inferior block, cylinder heads, exhaust valves, head gaskets, pistons, dampener, valve train, camshaft or lifters you know nothing about. Just look at all my internals and parts used and you will see that it is all Severe Duty. The marine coatings used are not Chinese or inferior components. Its in the configuration of the foundation of building engines. Buy them cheap gets you nothing but headaches, just read all my internals.


9.800″ Deck | 4.600″ Bore | 4.250″ Stroke | 6.385″ Rods | 730Hp @ 6500 rpm


  • Dart BM or World IV USA Splayed Cap CNC Race Prepped Block
  • Brass or Stainless Steel Lifetime Freeze Plugs Installed
  • 12 Point Head Stud Kit Plate Honed with the Block
  • Dart, Eagle or Scat 4340 Internally Balanced Steel Crank
  • Eagle or Scat H Beam 4340 Steel Rods with ARP 8740 7/16 Bolts
  • Clevite or King “HP” Race Series Main and Rod Bearings
  • JE or Wiseco USA 10:1 Coated Forged Pistons (8-11:1 ava)
  • Total Seal Plasma Moly File to Fit Hi-Performance Ring Set
  • Comp Cams/Erson M-Hyd Roller Cam @.050″-236-246-678-660-114
  • Comp Cams or Erson Hydraulic Roller Lifters
  • Cloyes True Roller Billet Timing Set or Quiet Gear Drive (your choice)
  • Solid Polished Aluminum Timing Cover and TDC Verified Pointer
  • ATI SFI Internally Balanced Harmonic Damper
  • Dart Iron Eagle #15200132 345cc Steel Heads @.700″ 378/258cfm
  • Dart Enconel Stainless Steel Severe Duty Valves, 2.3 x 1.88″
  • Dart 1.550″ Hydraulic Roller Springs and 10° Tool Steel LW Retainers
  • Fel Pro 1077 MLS Marine Severe Duty Head Gaskets
  • Manley 3/8 x .135″ Wall Severe Duty Push Rod Set
  • Comp Cams Pro Magnum Roller Rocker Arms
  • Polished Aluminum Tall Valve Covers
  • Moroso #22185 HV Oil Pump Kit and Tig Welded Pickup Tube
  • Moroso 9qt. Hi-Performance Oil Pan
  • Edelbrock Super Victor Series or ProFiler CNC MP 4500 Manifold
  • Holley 0-80903HBM 1050cfm Gen 3 Black Ultra Series Marine Carburetor
  • MSD Billet Dist, 8.5mm Wires and NGK Plugs
  • free 48 freight to continental USA (see details bottom of page)

Upgrade or Option not Listed is Available (call)

Callies Magnum 4340 USA Steel Crank Shaft Internally Balanced
+ $1295.00
ARP2000 Rod Bolt Upgrade
+ $ 195.00
Callies H Beam Ultra Series Steel Rods with ARP L19 Bolts
+ $ 695.00
Callies I Beam Ultra Series Steel rods with ARP L19 Rod Bolts
+ $ 995.00
Titanium Intake Valves with Copper Beryllium Intake Valve Seats (this is the best lightest weight upgrade you can purchase other the the JESEL Shaft Rockers
+ $995.00
Any Dart Pro 1 Series NON CNC Ported Aluminum Head Swap
+ $ 695.00
Dart Iron Eagle 365cc #15872080 Fully CNC Ported Steel Square Port Heads with 2.3/1.88 Valves +50Hp
+ $ 895.00
19300132M Dart Pro1 345cc Aluminum Cylinder Heads Set up with 1.550″ Hydraulic Roller Valve Springs for up to a .660″ Camshaft
+ $995.00
Dart Pro 1 19874080M Pro 1 Fully CNC Aluminum Heads with 2.350 Intake and 1.85″ Enconel Exhaust Valves with Teflon Coating to Inhibit Corrosion
+ $1695.00
Titanium Very Light Weight 10° Retainers (a must for the lightest weight top of the spring advantage at higher rpm)
+ $ 150.00
Comp Cams Short Travel DRST or Isky Professional Series (Johnson) Hydraulic Roller Lifters
+ $ 695.00
Comp Cams 7/4 Swap Solid Roller Cam and Hippo Lifters, Tool Steel Retainers, 1.640 Nex Tek Springs and Stud Girdle
+ $ 895.00
Comp Cams NBO Needle-less Bushed Solid Roller Lifters
+ $ 595.00
Isky Red Zone Max Series Needle-less Solid Roller Lifters
+ $ 995.00
Jesel or T&D Sportsman Series Rocker System Installed (a must to have for high rpm valve train stability)
+ $ 995.00
Jesel or T&D Pro Series 1 Piece Intake Bar Shaft Rocker System Installed (a must to have for high rpm valve train stability)
+ $1395.00
Total Seal Stainless Steel, TNT or Hell Fire Ring Package
+ $ 195.00
World Marine Intake Manifold with Bronze Water Protective Inserts (needed to stop salt water electrolysis corrosion)
+ $ 295.00
Complete Turn Key Holley Sniper or EFI EZ 2.0 Fast System Installed and Dyno Tested for Marine Pro Street Applications
+ $1995.00
Power Master #9500 18:1 Compression 4.4:1 Gear Reduction New Starter
+ $ 225.00
Steel Billet Internally Balanced Flywheel for Marine Applications Requiring a Flywheel
+ $ 345.00
SFI 168 Tooth Internally Balanced in House Flex-Plate and ARP Bolt Kit
+ $ 125.00
12 Month Warranty; Engine has to be Prepaid UPS back to AwesomeEngines® as Sold, We will take care of it then back to you. Stupidity is not Covered @ all
+ Call

Dyno Tested and Tuned with 91° Pump Gas • Vacuum Pump • HP Corrected to Sea Level

Free insurance and freight of $450 applies to this item being shipped to a UPS terminal or commercial address in the con. 48 states for your zip code. Any handling fees, residential, lift gate service, out of area charges may apply over the $450. Total cost of all charges if any will be known to you before we ship.

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