How do we get more power to the propeller? With more cubic inches! The GTO/MAS 540 engine offers the ultimate in a low octane big block performance, with 650 horsepower and a whopping 660 foot pounds of SuperWide Propeller spinning torque. The 540 has more low end grunt you need for larger work or ride boats.
GTO/MAS 540 CI – 650HP Big Block Engine
- Horsepower: 650 @ 5000 rpm
- Torque: 660 @ 3300 rpm
- Block: Dart Iron Block
- Bore: 4.50″
- Crank: Eagle 4340 Steel
- Stroke: 4″
- Rods: Eagle 4340 H-Beam
- Bearings: Cliveite H Bearings
- Camshaft: Custom ground Hydraulic
- Heads: Aluminum AFR
- Rocker Arms: Stainless 1.7 Ratio
- Intake: Edelbrock Victor
- Carburetor: 950 CFM QuickFuel
- Ignition: HEI
This engine is offered in a 92 octane High Output package that feature upgraded CNC ported heads, pistons, and camshaft that is over 750 horsepower.
All engines are computer balanced, blue printed and dynoed before shipping. Engines also come with build documentation and 2 year warranty.