CUSTOMIZABLE FORD 4.6L 3V 323CID BIG BORE SLEEVED STROKER ENGINE
CUSTOMIZABLE FORD 4.6L 3V 323CID BIG BORE SLEEVED STROKER ENGINE
CUSTOMIZABLE FORD 4.6L 3V 323CID BIG BORE SLEEVED STROKER ENGINE
CUSTOMIZABLE FORD 4.6L 3V 323CID BIG BORE SLEEVED STROKER ENGINE

CUSTOMIZABLE FORD 4.6L 3V 323CID BIG BORE SLEEVED STROKER ENGINE

$6,349.99
#LPP771011
quantity:

This 4.6 based 3 valve engine it designed primarily for power adder applications. We start with a new Ford aluminum block or customer supplied 3V aluminum block and add a forged 3.750 stroker crank. Then we also add our Powerstorm pistons and rods giving you a much stronger and larger engine. This short block is capable of handling up to 700 HP. Much stronger than the weak stock engine with rods and pistons that are know to fail in the 400-450HP range. So are you planning on pushing your Mustang or truck a little harder than that? But are not interested in paying the higher cost for a racing engine? This Street Series Powerstorm short block was designed for you! If you are not sure which short block is right for you? Give us a call we'd be glad to help! 313-561-5500

The Powerstorm Street Series product line is built for customers with budget and value as a top priority. These products are built using the same standards and quality as any Livernois product but with parts and service options more geared around value. These products utilize components that are targeted at the specific application they are intended and are not meant as one size fits all product line. In most cases the applications for the Street Series product line are street oriented vehicles that are not heavily modified and see infrequent track time. The Livernois Street Series line of products are designed with specific goals and targets in mind when it comes to power and durability. By adhering to specific design goals for the products Livernois is able to produce a high quality product that meets a very specific requirement for both power capabilities and durability while still being affordable for the budget minded performance enthusiast.

 

Short Block

Livernois Motorsports cylinder head and valvetrain components are made in the USA and include dyno-proven cam profiles, valve spring kits, push rods, rocker arm braces, displacement on-demand eliminator kits, cam phaser lockouts and cam phaser limiter kits, as well as our full line of CNC-ported cylinder head offerings. All items are designed to meet stringent requirements for power, performance and durability, while requiring little-to-no modifications.

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

3.700" BIG BORE 3V STROKER ENGINE

 

Sleeved Cylinders

One of the areas in need of improving on even mild builds is the sleeve strength of the block. To address this shortcoming, Livernois Motorsports & Engineering eomploys the use of our premium ductile iron sleeves, with hatted design to properly locate, and stengthen the engine block for builds exceeding 800HP. Now, you can purchase these sleeves, and our in-house CNC machining and sleeve installation for use with your supplied, clean and structurally sound and undamaged coyote block in one convenient part number.

 

Main Bearing Clearances

Main bearing clearance is carefully set on each and every engine. Ensuring proper bearing clearance, along with proper bearing crush are critical for engine performance and durability.

 

Rod Bearing Clearances

Another critical area of the engine is the rod bearings and setting rod bearing clearance. In order to ensure the correct rod bearing clearance, along with the correct bearing crush, we go through and measure and set every rod bearing clearance, on every engine we do. 

 

Block Deburr & Radiusing

Each engine is carefully hand deburred to ensure that stress risers and sharp edges are removed from the blocks. This is an important step, ensuring that the block will hold up at higher power levels. Some of the deburr work is to remove sharp edges to aid in assembly work, while other deburring is done to remove sharp edges that cause stress risers and potential wek points. 

 

Pistons

Powerstorm pistons are designed exclusively by Livernois and only available through Livernois Motorsports. Each design is developed to match the specific needs and requirements of the engine and application. Where as most companies just use "off the shelf" pistons, Livernois know's that in order to achieve maximum performance and reliability that you can't just settle for off the shelf parts. Taking from over a decade of building winning race engines, alongside the extensive time spent working with OEMs on development, Livernois designs each piston to be a perfect fit for the application. Features like increased ringland thickness, increased skirt thickness, added struts and bracing, revised ringland stack, custom skirt profile, and many other things, all go into making a Powerstorm piston the best piston on the market. 

 

Rods

Powerstorm connecting rods and designs have become the industry standard design for many different engine families. From our H-beam design, to our higher end I-beam offerings, these rods are designed to handle the increased horsepower and torque of a modified performance engine. With standard features like ARP2000 upgraded bolts and precision tolerances of just .0001, these rods are the best available. 

 

Crankshaft

Each crankshaft is precision balanced, and treated to a variety of treatments in order to ensure the best possible performance and durability. 

 

Components

  • Production OEM 4.6L Aluminum Block 
  • Forged Stroker Crankshaft
  • Hatted Sleeves
  • Forged Pistons
  • Stainless Steel Ringset
  • 4340 Forged H-Beam Connecting Rod or I-beam rod
  • Tri-Metal Performance Main Bearings
  • Tri-Metal Performance Rod Bearings
  • Main Stud Kit

 

Machine & Assembly Work

  • Honed Cylinders
  • Main Clearances Set
  • Block Deburr and Radiusing 
  • Balance Rotating Assembly
  • Rod Clearances Set
  • Rings Hand Gapped and Filed
  • Shortblock Assembly 

  • 2004 Ford Expedition Eddie Bauer 4.6 Liter Naturally Aspirated
  • 2004 Ford Expedition NBX 4.6 Liter Naturally Aspirated
  • 2004 Ford Expedition XLS 4.6 Liter Naturally Aspirated
  • 2004 Ford Expedition XLT 4.6 Liter Naturally Aspirated
  • 2004 Ford Expedition XLT Sport 4.6 Liter Naturally Aspirated
  • 2004-2010 Ford Explorer Eddie Bauer 4.6 Liter Naturally Aspirated
  • 2004-2010 Ford Explorer Limited 4.6 Liter Naturally Aspirated
  • 2004 Ford Explorer NBX 4.6 Liter Naturally Aspirated
  • 2004-2010 Ford Explorer XLT 4.6 Liter Naturally Aspirated
  • 2004-2005 Ford Explorer XLT Sport 4.6 Liter Naturally Aspirated
  • 2007-2010 Ford Explorer Sport Trac Limited 4.6 Liter Naturally Aspirated
  • 2007-2010 Ford Explorer Sport Trac XLT 4.6 Liter Naturally Aspirated
  • 2008 Ford F-150 FX2 4.6 Liter Naturally Aspirated
  • 2010 Ford F-150 FX2 4.6 Liter Naturally Aspirated
  • 2004-2010 Ford F-150 STX 4.6 Liter Naturally Aspirated
  • 2004-2010 Ford F-150 XL 4.6 Liter Naturally Aspirated
  • 2004-2010 Ford F-150 XLT 4.6 Liter Naturally Aspirated
  • 2004 Ford F-150 Heritage XL 4.6 Liter Naturally Aspirated
  • 2004 Ford F-150 Heritage XLT 4.6 Liter Naturally Aspirated
  • 2008-2009 Ford Mustang Bullitt 4.6 Liter Naturally Aspirated
  • 2004-2010 Ford Mustang GT 4.6 Liter Naturally Aspirated
  • 2007-2008 Ford Mustang Shelby GT 4.6 Liter Naturally Aspirated
  • 2004-2005 Lincoln Aviator Base 4.6 Liter Naturally Aspirated
  • 2006-2007 Lincoln Town Car Designer Series 4.6 Liter Naturally Aspirated
  • 2004-2010 Lincoln Town Car Executive 4.6 Liter Naturally Aspirated
  • 2004-2010 Lincoln Town Car Executive L 4.6 Liter Naturally Aspirated
  • 2004-2007 Lincoln Town Car Signature 4.6 Liter Naturally Aspirated
  • 2005-2010 Lincoln Town Car Signature L 4.6 Liter Naturally Aspirated
  • 2005-2010 Lincoln Town Car Signature Limited 4.6 Liter Naturally Aspirated
  • 2004 Lincoln Town Car Ultimate 4.6 Liter Naturally Aspirated
  • 2004 Lincoln Town Car Ultimate L 4.6 Liter Naturally Aspirated
  • 2006 Mercury Mountaineer Luxury 4.6 Liter Naturally Aspirated
  • 2006-2010 Mercury Mountaineer Premier 4.6 Liter Naturally Aspirated
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