632CI/850HP GTO/MAS Big Block

All the horsepower and torque you could possibly want on an airboat. This naturally asperated big block engine is the biggest horse in the stable featuring over 850 horsepower. With this much power at the crack of the throttle you will be able to go places you probably shouldn’t be. The 632 has most low end grunt we offer for larger work or ride boats.

GTO/MAS 632 CI – 850HP Big Block Engine

  • Horsepower: 850 @ 5800 rpms
  • Torque: 850 @ 4600 rpms
  • Block: Dart Iron Block
  • Bore: 4.60″
  • Crank: Eagle 4340 Steel
  • Stroke: 4.75″
  • Rods: Eagle 4340 H-Beam
  • Bearings: Cliveite H Bearings
  • Camshaft: Custom ground Hydraulic Roller
  • Heads: Aluminum AFR 357
  • Rocker Arms: Stainless 1.7 Ratio
  • Intake: Edelbrock Victor
  • Carburetor: 1050 CFM QuickFuel
  • Ignition: HEI

Price: $CALL

All engines are computer balanced, blue printed and dynoed before shipping. Engines also come with build documentation and 2 year warranty.

4600 W. Hwy 326, Ocala, Florida 34482 - Telephone: 352-401-9070
Hours: Monday-Friday 8:00am - 6:00pm Saturday: 10:00am - 4:00pm