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MTM111-353 - Mast Motorsports Black Label Upgraded LS7 427 Turn-Key Engine with Whipple 4.0L Supercharger (1000hp), Includes M-120 ECM and Harness

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111-353
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Availability: Item has been discontinued and is no longer available
Shipping: FREE 48 State Shipping

Description

Mast has a 1000HP Whipple 4.0L LS7 Supercharged Engine! They have added Callies Dragonslayer Cranks and HD-I Beam Connecting Rods.

Type: LS7 7.0L W4.0
Displacement: 427 Cubic Inches
Compression Ratio: 9.5:1
Bore x Stroke: 4.125 x 4.000
Rev Limit: 7000 RPM
Crank: Callies Dragonslayer
Rods: Callies HD I-Beam
Pistons: Mahle Motorsports
Cam: Mast Custom 3-Bolt Core Cam
Heads: Mast Black Label LS7
Intake: Intercooled Supercharger
Valve Springs: Mast Dual

*Billet 102mm Throttle not included

Engine Components:

  • LS7 Block
  • Plateau Honed to 4.125”
  • True Surfaced Deck
  • Engine Block Deburred
  • Blueprinted Shortblock
  • Clevite Rod and Crank Bearings
  • Callies 4.000” Dragonslayer Crankshaft
  • Callies Forged HD I-Beam Connecting Rods
  • Custom Mahle Motorsports 2618 Alloy Pistons
  • Mast Black Label 11 Degree LS7 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 Nitrided Beehive Valve Springs
  • M-120 Calibrated ECM
  • Main Wiring Harness
  • Dash Harness
  • MAP/IAT Harness
  • Trans Harness
  • EGO Harness
  • Bosch EGO Sensor
  • Fuel Pump Harness
  • Fan Harness
  • Whipple 4.0L Supercharger
  • Air to Water Intercooler
  • GM 90mm DBW Throttle Body
  • Custom LS7 Style 62lb/hr Fuel Injectors
  • Dual Nipple Boost Bypass Diaphragm
  • Electronic Solenoid for Boost Control
  • Ultra Heavy Duty Belt Tensioner li>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 Sensor
  • 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 Y-Body Damper
  • Choice of F-Body, Y-Body or Truck Water Pump, Balancer and Oil Pan
  • Application List

    Universal

    Details

    • 111-353
    • 111-353
    • Mast Motorsports
    • Item has been discontinued and is no longer available
    • New

    Categories

    Shipping Information

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

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