Description

Magnus 4B11 Crate Motor

Firstly, BUY Magnus 4B11 Crate Motor for Mitsubishi Evo X with billet crank. The Magnus 4B11 Crate Motor is a high-performance, fully assembled engine package designed for Mitsubishi Evolution X applications and serious 4B11 performance builds. Developed from Magnus Motorsports’ extensive experience building high-output Mitsubishi engines, this crate motor combines premium internal components, precision machining and professional engine assembly into a complete performance engine.

Designed for demanding street, track and racing applications, the Magnus 4B11 crate motor is built around a carefully inspected engine core and upgraded with high-strength internal components. Magnus states that its crate motors are assembled using the same approach to component quality and machining rather than dividing engines into conventional performance “stages.”

Key Features

• Billet crankshaft
• Billet I-beam connecting rods
• Magnus 4B11 pistons
• Magnus MIVEC delete and adjustable cam gear
• ARP main studs
• ARP head studs
• Kelford camshafts
• CNC-machined cylinder head
• +2mm intake and exhaust valves
• Full OEM gasket set
• Revised OEM timing set
• New OEM water pump
• Magnus billet reusable oil filter
• Fully assembled and sealed engine
• Timed with front covers installed

Built for High-Performance 4B11 Applications

Firstly, the Magnus 4B11 crate motor is designed to provide a stronger foundation for high-power Mitsubishi Evolution X builds. The engine uses a billet crankshaft, billet connecting rods and Magnus-designed pistons to create a performance-oriented rotating assembly.

Secondly, the cylinder head receives CNC machining and +2mm intake and exhaust valves, while Kelford camshafts provide an upgraded valvetrain configuration for serious performance applications.

Thirdly, the engine is supplied fully assembled and sealed from the valve covers down to the oil pan. This makes the installation process considerably easier compared with sourcing individual engine components and assembling a performance engine yourself.

Carefully Prepared Engine Core

Magnus begins the build with a usable engine core that is completely disassembled, cleaned and inspected. Frost plugs are removed and replaced, while the oil squirters are inspected and serviced or replaced as required.

The block is decked and the cylinders are honed using a deck plate in a climate-controlled environment. Block clearancing is performed as necessary before the pistons, rods and crankshaft are installed, assembled and balanced.

This preparation process provides the foundation for the finished crate engine and is intended to ensure that the major components are properly prepared before final assembly.

BUY Magnus 4B11 Crate Motor for Mitsubishi Evo X with billet crank, billet rods, Magnus pistons, Kelford cams and CNC ported head. Shop online.

Fully Assembled and Ready for Installation

One of the major benefits of the Magnus crate motor is its complete assembly. The engine is supplied fully assembled and sealed, with the timing already set and the front covers installed.

This provides a more straightforward installation compared with purchasing a bare short block or individual internal components. The exact parts included and final configuration depend on the selected engine option.

Available Performance Upgrades

Magnus offers several optional upgrades for customers who require a more specialized 4B11 engine configuration.

Available options include:

• Titanium connecting rods
• Billet steel X-beam rods
• Aluminum connecting rods
• Darton sleeves
• Concrete-filled block
• CDI coils with mounting plate

The engine can also be configured with optional Magnus components such as a Magnus dry sump system and Magnus 4B11 race intake manifold.

Mitsubishi Evo X Compatibility

The Magnus 4B11 crate motor is intended for Mitsubishi Evolution X 4B11 applications and is suitable for performance-oriented engine builds.

It can be considered for:

• Mitsubishi Lancer Evolution X
• Evo X GSR performance builds
• Evo X MR performance builds
• Drag racing
• Time attack
• Road racing
• Track cars
• High-power street builds
• Competition 4B11 applications

What’s Included

The standard Magnus 4B11 crate motor includes the major engine components and upgrades specified by Magnus, including the billet crankshaft, billet I-beam rods, Magnus pistons, Kelford camshafts, CNC-machined head, upgraded valves, ARP studs, OEM gasket set, revised timing components, water pump and reusable billet oil filter.

The final specification should be confirmed when ordering because Magnus offers different configuration and upgrade options.

Core Requirement

Magnus states that its listed pricing is based on the customer supplying a usable short-block core with main caps and squirters. If a suitable core is not available, Magnus can supply one separately.

The current listing identifies a $3,100 short-block core and a $4,500 long-block core option.

Why Choose a Magnus 4B11 Crate Motor?

A complete crate motor can simplify a high-performance engine build by combining the block preparation, rotating assembly, cylinder head work and final engine assembly into one professionally built package.

Instead of sourcing a crankshaft, rods, pistons, cams, head components, fasteners and timing components separately, the Magnus crate motor brings these major components together into a complete engine package.

For an Evo X owner building a serious 4B11-powered vehicle, this approach can also reduce the amount of individual engine assembly work required before installation.

Frequently Asked Questions

What engine is the Magnus crate motor based on?
The Magnus crate motor is based on the Mitsubishi 4B11 engine used in the Evolution X.

Is the engine fully assembled?
Yes. Magnus describes the engine as fully assembled and sealed from the valve covers down to the oil pan, with the engine already timed and the front covers installed.

What crankshaft does it use?
The standard specification includes a billet crankshaft.

What connecting rods are included?
The listed standard configuration includes billet I-beam connecting rods, with titanium, billet steel X-beam and aluminum rod upgrades available.

Are performance upgrades available?
Yes. Options include Darton sleeves, concrete-filled block construction, upgraded rods, CDI coils and other Magnus components.

Can the engine be ordered with a dry sump?
Yes. Magnus lists a Magnus dry sump as an optional add-on for the 4B11 crate motor.

Is a core required?
Magnus bases its listed pricing on the customer supplying a usable short-block core. A short-block or long-block core can also be supplied separately if required.

Order Your Magnus 4B11 Crate Motor

The Magnus 4B11 Crate Motor provides a complete high-performance engine solution for Mitsubishi Evolution X owners who require a professionally prepared and assembled 4B11 powerplant. With a billet crankshaft, upgraded rods and pistons, Kelford camshafts, CNC-machined cylinder head, upgraded valves and premium engine hardware, it is designed for demanding performance applications.

Shop the Magnus 4B11 Crate Motor through evomotorparts and configure your Evo X engine build according to your performance requirements.