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MTM117-250 - Mast Motorsports LS3 416 HO Supercharged Whipple 2.9 (750HP), NO ECM or Harness

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

117-250
Shipping: FREE 48 State Shipping
Pricing: $20,995.00

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Description

Type: LS3 6.8L W2.9
Displacement: 416 Cubic Inches
Compression Ratio: 9.5:1
Bore x Stroke: 4.070 x 4.000
Rev Limit: 7000 RPM
Crank: Callies Forged
Rods: Callies H-Beam
Pistons: Mahle Motorsports
Cam: Mast Custom 3-Bolt Core Cam
Heads: Mast LS3 CNC Heads
Intake: 2.9L Whipple Charger
Valve Springs: Mast Dual

Engine Components:
  • LS3 GMPP Aluminum Block
  • Plateau Honed to 4.070”
  • True Surfaced Deck
  • Engine Block Debured
  • Blueprinted Shortblock
  • Clevite Rod and Crank Bearings
  • Callies 4.000” Stroked Crankshaft
  • Callies Forged H-Beam Rods
  • Custom Mahle Motorsports Pistons
  • Mast CNC LS3 Cylinder Heads
  • Stainless Intake Valve
  • Inconel Exhaust Valve
  • ARP Head Bolts
  • ARP Main Studs
  • Cometic Head gaskets
  • Mast 3-Bolt Core Hydraulic Roller Cam
  • LS3 Hydraulic Roller Lifters
  • Mast Black Label Pushrods
  • Mast Dual Valve Springs
  • Dash Harness
  • MAP/IAT Harness
  • Trans Harness
  • EGO Harness
  • Bosch EGO Sensor
  • Fuel Pump Harness
  • Fan Harness
  • Whipple 2.9L Supercharger
  • Air to Water Intercooler
  • GM 90mm DBW Throttle Body
  • Custom LS7 Style 62lb/hr Fuel Injectors
  • Solenoid for Boost Control
  • Ultra Heavy Duty Belt Tensioner
  • Mast 8 Layer Air Filter with IAT Bung
  • Intake Air Temperature Sensor
  • Crankshaft Position Sensor
  • Camshaft Position Sensor
  • Oil Pressure Sensor
  • Oil Temperature Sensor
  • Engine Coolant Temperature
  • Engine Knock Sensors
  • Throttle Outlet Pressure Sensor560
  • Manifold Air Pressure Sensor
  • Ignition Coils
  • Spark Plugs & Plug Wires
  • GM Foot Pedal
  • GM Starter
  • GM Oil Filter
  • Break In Engine Oil
  • Engine Break in Oil Additive
  • Powerbond SFI Approved Damper
  • F-Body, Y-Body, or Truck Oil Pan, water pump, and balancer
  • Application List

    Universal

    Shipping Information

    • Item Requires Shipping
    • 500.0 lbs.
    • FREE 48 State Shipping

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