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427 CI Whipple 3.0L Supercharged LS7


427 CI Whipple 3.0L Supercharged LS7

Looking for more cubic inches for Whipple's latest 3.0L supercharger? This is the engine package for you. This high-performance Wegner Automotive built street engine offers a higher boost capacity with more cubic inches for that added horsepower and torque. Coupled with the WAK075 front accessory drive kit, this street engine is capable of +1200 horsepower and +1100 lb-ft of torqueThis package comes complete with the highest quality internals inside a Dart Pro SHP iron block or GM LSX block along with a Holley drive by wire ECU, WAK075 accessory drive, custom engraved two-piece valve covers, and so much more. Always dyno tested in house by our experts!

Sale Price: $33,600

Please note - all our engines are built to order - please allow 6-8 weeks for delivery.

Interested in becoming a dealer? Contact us for more information.

Our 427 CI Whipple 3.0L supercharged LS7 features the following:

  • Dart Pro SHP 427 CI LS7 Iron Block or GM LSX Block
  • Callies 8 Counterweight Crank
  • Wiseco Boostline Forged Rods w/ ARP Hardware
  • Mahle SC Forged Pistons w/ Rings
  • Clevite Coated Bearings
  • Bullet SC Camshaft
  • Wegner CNC Ported 6 Bolt LS7 Heads
  • Del West Intake Valves
  • Manley Inconel Exhaust Valves
  • Manley Dual Spring Kit w/ Ti Retainers
  • HD Pushrods
  • ARP Head Studs
  • GM LS7 Lifters
  • GM Timing Chain Set
  • GM LS7 Rockers w/ CHE Trunnions
  • 3.0L Whipple LS7 Supercharger 
  • WAK075Front Accessory Drive Kit w/ 225amp Alt
  • Custom Engraved Hidden Coil Valve Covers
  • Spark Plugs, Plug Wires, Coils, Coil Harnesses
  • 127 lb. FIC Injectors
  • Melling Oil Pump
  • Holley 302-3 Pan Kit
  • Holley Drive by Wire ECU
  • 112mm Nick Williams Throttle Body
  • Machining, Assembly, and Dyno Tune

We offer a variety of options and upgrades so you can customize your 427 CI 3.0L Whipple supercharged LS7 engine to best meet your build application. Options and upgrades are priced individually. Contact us for more information and details on pricing. 

Available options and upgrades include –

  • Dart LS Next Aluminum Block
  • GM ECU, Harness & Tuning
  • Multiple Pulley sizes to change boost PSI
  • Dailey Dry Sump & Billet Pan
  • AC and/or Power Steering Delete
  • Paint Engine Black or Custom Color
  • Custom Supercharger Paint Color

Ask a Question To Purchase - 920-394-3557

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