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MTM117-552 - Mast Motorsports Upgraded RHS Aluminum 427 Black Label Whipple 2.9L Supercharged Turnkey Engine (900hp), NO ECM or Harness

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

117-552
Availability: Hand Assembled at time of order, 2-3 weeks for delivery.
Shipping: FREE 48 State Shipping
Pricing: $33,495.00

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Description

Has upgraded supercharger jackshafts and 2618 alloy Pistons to put out 900HP!!!

Type: RHS 7.0L W2.9
Displacement: 427 Cubic Inches
Compression Ratio: 9.5:1
Bore x Stroke: 4.125 x 4.000
Rev Limit: 7000 RPM
Crank: Callies Forged
Rods: Callies H-Beam
Pistons: Mahle Motorsports 2618 Alloy
Cam: Mast Custom 3-Bolt Core Cam
Heads: Mast CNC LS3/L92 Heads
Intake:Intercooled Supercharger
Valve Springs: Mast Nitrided Dual

Engine Components:

  • RHS Aluminum Block
  • Plateau Honed to 4.125
  • True Surfaced Deck
  • Engine Block Deburred
  • Blueprinted Short block
  • ACL Rod and Crank Bearings
  • Callies 4.000” Stroked Crankshaft
  • Callies Forged H-Beam Connecting Rods
  • Custom Mahle Motorsports 2618 Alloy Pistons
  • Mast Motorsports CNC Cylinder Heads <
  • Stainless Intake Valve
  • Inconel Exhaust Valve
  • ARP Head Bolts
  • ARP Main Studs
  • Cometic Head gaskets
  • Mast 3-Bolt Custom Hydraulic Roller Cam
  • LS3 Hydraulic Roller Lifters
  • Manley 1 Piece Chrome Molly Pushrods
  • Mast Nitrided Dual Valve Springs
  • Dash Harness
  • MAP/IAT Harness
  • Trans Harness
  • EGO Harness
  • Bosch EGO Sensor
  • Fuel Pump Harness
  • Fan Harness
  • Whipple 2.9L Supercharger with upgraded Jackshafts
  • Air to Water Intercooler
  • GM 90mm DBW Throttle Body
  • Custom LS2 Style 62lb/hr Fuel Injectors
  • Dual Nipple Boost Bypass Diaphragm
  • Electronic 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 Sensor 560
  • 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

    Runs on Premium 91-93 Octane
  • Application List

    Universal

    Details

    • 117-552
    • 117-552
    • Mast Motorsports
    • Hand Assembled at time of order, 2-3 weeks for delivery.
    • New

    Shipping Information

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

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