Product Description

LSX Resleeved 427ci Harrop Supercharged | Long Engine | Blueprinted

LSX 427ci Resleeved Harrop Supercharged Engine Package

"The ultimate lightweight High HP Supercharged engine combo!"

Our Blueprinted Engine Package range is designed with our race winning high performance engine mentality which is packaged into the perfect engine combination for all applications.

These packages are built off the best quality Engine Blocks, Internals & Valvetrain Components and assembled in house to offer the highest quality, high performance engine package to suit your build!

Your new Supercharged Resleeved 427ci Engine Specs

Block:

• GM LS 6.0 Aluminum Block | 9.240" Deck 
  

Rotating Assembly:

• Callies Forged Centre Counterweight Stroker Crankshaft | 4.00" Inch
• Forged Conrods | 6.125" Inch 
• Forged Dish Top Pistons Set | 4.125" Inch | With Valve Relief
• HD Wrist Pins
• Piston Rings
• ACL Conrod Bearings
• ACL Main Bearings
• Durabond Coated Cam Bearings 

Valvetrain:

• Hydraulic Roller Stroker Camshaft
• Rollmaster Billet Timing Chain Set 
• GM Camshaft Retainer Plate
• High RPM Lifters Set
• Melling Select Series Oil Pump
• Chromoly Pushrods
• MLS Head Gaskets Set | .055"
• Powerbond Harmonic Balancer | Overdriven

Cylinder Heads: 

• GM Cylinder Heads | Rectangle Port
• Stainless Steel 2.165" Intake Valves
• Stainless Steel 1.600" Exhaust Valves
• CNC Ported 277cc Intake Runners
• CNC Ported Exhaust Ports
• CNC Ported, Blended & Polished Combustion Chambers
• LS3 Rocker Arms Incl Trunnion Bearing Upgrade
• PAC Race Series .660" Lift Platinum Valve Spring Kit

Machining:

• OEM Bore Sleeves Machined & Removed
• Block Machined & Honed To Clearance For Darton Sleeves
• Install Darton Integrated Sleeves
• Darton Sleeves Machined & Torque Plate Honed to 4.125" With ARP Studs Fitted
• Align Honed Main Tunnel With ARP fasteners Fitted 
• Clearanced Lifter Bores
• De Burred Oil Galleries
• Piston Ring Gaps Set
• Blueprinted Bearing Clearances
• Block Deck Surfaced
• Final Prepped
• Assembled

Supercharger:

• Harrop FDFI 2650 Supercharger unit
• Harrop/PWR Intercooler Manifold
• Harrop Top Pulley
• Belt
• High Flow Fuel Injectors

Covers:

• LSX Billet Aluminum Tall Rocker Covers 
• LSX Billet Valley Plate
• GM Timing Cover
• GM Rear Plate Kit
• GM Oil Pan | Late Type
• LSX Windage Tray Kit

Fasteners:

• ARP 2000 Series Conrod Bolts
• ARP Main Stud Kit
• ARP Head Bolt Kit
• ARP Oil Pump Bolts
• ARP Cam Bolts Set
• ARP Harmonic Balancer Bolt

This engine combination features the highest quality foundation for a high horsepower performance street & strip engine package.

By Installing the highest quality Darton Sleeves into the block we remove any imperfections found in OEM blocks such as weak OEM sleeves, core shift found in OEM block machining and limited bore capacity due to sleeve size.
The Darton Sleeve process is an intricate process designed to ensure the block is capable of huge horsepower without the sacrifice of weight found in iron blocks.

The supercharged 427ci engine combination has proven to be the perfect boost application combining the huge torque gains found with the massive 7.0 litre stroker with the large 4.125" bore which is perfect for reliable big boosted applications.

Optional engine dyno testing for quality control & diagnostic purposes. Piston ring bed-in process will be completed prior to shipping.

*Note: Final Run In Process & tuning will still need to be applied.
Motor will require custom dyno tune once installed into your vehicle.

Need Some More Information On Our 427ci Resleeved Engine?

Sure! Give us a call on (03)8595 4343 OR Simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.

Alternatively, We are available for Live Chat right now!

FINANCE AVAILABLE! Check Out The Features & Benefits Of Our Finance Packages:

• Loan Terms from 1 - 7 years
• Loan Amounts from $2,000.00 - $50,000.00
• NO Security required for personal loans
• Fixed interest rates for the term of your loan
• Ability to make extra repayments
• Your choice of weekly, Fortnightly OR Monthly repayments
• Consolidate existing debt - Personal loans, credit cards etc with your new upgrades with 1 x simple payment
• Entire application handled in-house meaning your details are NOT referred to a 3rd party broker

Don't leave it to just anybody, Speak to the ONLY performance company in the industry with an Australian Credit Licence who are a proud part of Finance Brokers Association of Australia (FBAA).

Shop with confidence with free freight Australia wide & discounted pricing.