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 rpms
• Torque:  660 @ 3300 rpms
• Block:  World Products Merlin III
• 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:  MSD / HEI

Price:  $12,949.00

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.

Price:  $14,449.00

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