SAR 711 Extreme Marine Engine

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Runs on 91 Octane Unl Fuel


This 711 cu. in Sonny's powerplant, is  for performance and reliability, and is the ultimate in hi performance for boating applications. This bad boy makes over 1650  HP on 91 octane unl. fuel and over 1360 ft lbs of torque with 13 lbs boost and inner cooler ! Great for poker runs!! Call Sonny's for more info. We offer a complete line of engines and components for all your boating needs. Engine will make 2000+ hp with race gas and 22lbs boost

Price: $107,600.00
✷ Call 434-239-1009 or Contact Us


  • Sonny's fully in-house CNC ported hemispherical cylinder heads
  • Sonny's/Donovan 5.000 B.S. block with 1.000" raised cam with special hi-flow water jackets
  • PSI polished super charger
  • Bryant billet crank
  • Carrillo Steel Billet rods
  • BME endurance pistons
  • Sonny's/Isky 1.062 special roller lifters
  • Tool steel taper-wall pins
  • Total Seal rings
  • Manley titanium intake valves, Ferrea Inconel exhaust & PSI valve springs
  • SAR/T&D rocker system
  • Trend 9/16 pushrods
  • Jesel cam belt drive
  • Moroso dry sump oiling system with remote oil reservoir
  • ATI balancer
  • MSD cranktrigger ignition
  • SAR Special Sheetmetal Blower intake manifold
  • SAR/ Big Stuff EFI with 16 injectors and Run Map
  • SAR Billet valve covers
  • MSD hi-torque starter
  • Sonny's/Special 60 mm camshaft
  • High Amp Alternator
  • Inner Cooler
  • Sea Waterpump
For questions or additional information, call 434-239-1009 or Contact Us