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LS3-427 Supercharged Airboat Engine 770 HP

LS3-427 Supercharged
Airboat Engine Package
770 Horse Power

LS3-427 Supercharged Airboat Engine Package Includes:

  • New Custom Built LS3 Aluminum Block
    • Callies 427 Rotating Assembly
    • Mahle Forged Aluminum Pistons
    • Callies 4340 H Beam Rods
    • Callies 4340 Steel Crankshaft
    • LS3 CNC Performance Heads
    • Cometic Head Gaskets
    • SPSeries Performance Camshaft
    • Hydraulic Racing Roller Lifters
    • SPSeries Dual Valve Springs
    • SPSeries Push Rods
    • High Volume Oil Pump
    • Corvette Factory Ignition Coils
    • Ignition Coil Harnesses
    • Spark Plugs
    • Spark Plug Wires
    • ARP Head Bolts
    • ARP Main Studs
    • ARP Rod Bolts
    • Corvette Balancer
    • Corvette Water Pump
  • Alternator with Kwik Bracket Kit (Not Shown)
  • Magnuson TVS 2300 Supercharger Kit
    • Magnuson TVS 2300 Supercharger
    • Aluminum Fuel Rails
    • Inner Cooler Radiator
    • Electric Water Pump
    • LS3 42 lbs Injectors
    • LS3 Drive-by-Wire Throttle Body
  • Starter (High-Torque Gear Drive)
  • Holden 6.5 Qt Oil Pan Kit
    • Holden Oil Pan
    • Oil Pickup Tube
    • Deflector/Windage Shield
    • Engine Oil
    • Oil Filter
  • Custom Airboat Wire Harness - LS3
  • ECM
  • Custom LS3-416 Airboat ECM Programming
  • DBW Pedal Assembly
  • Sensors Included
    • MAF Meter-5 Pin
    • 2 Oxygen Sensors
    • Map Sensor
    • Crank Sensor
    • Cam Sensor
    • Oil Pressure Sensor
    • Knock Sensors
    • Water Temperature Sensor
  • 770 Horse Power

Retail Package Price
$24,475.00

ls3scbase

*Prices Subject to Change*

LS3-427 Wire Harness with ECMs, DBW Pedal, O2 Sensors, MAF Meter

Engine Specs:
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Southern Performance System’s Performance Airboat
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Southern Performance Systems, Inc
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