Description

Buy STM Engine Torque Plate 4G63 for precision cylinder machinin

 

Firstly, Buy STM Engine Torque Plate 4G63 4G64 for precision cylinder machinin, The STM Engine Torque Plate 4G63 4G64 is a precision engine-machining tool designed specifically for Mitsubishi 4G63 and 4G64 engine blocks. The STM 4G-TQP is designed for use during cylinder boring and honing, helping engine builders and professional machine shops account for the effects of cylinder-head clamping forces during the machining process.

Manufactured in-house from 6061 billet aluminum and supplied with 4130 chrome-moly inserts and spacers, this dedicated torque plate is built around the requirements of the 4G63/4G64 engine platform. It supports applications up to an 88mm cylinder bore, making it suitable for a wide range of Mitsubishi Evolution, DSM, and performance engine-building projects.

For anyone rebuilding a 4G63 or 4G64 engine, proper cylinder preparation is an important part of creating a reliable and accurately machined engine. The STM 4G-TQP provides a specialized solution for machinists and experienced builders who want to perform cylinder boring and honing with the block subjected to simulated head-clamping conditions.

STM Engine Torque Plate 4G63 4G64 for Precision Machining

Engine blocks can experience changes in cylinder-wall geometry when the cylinder head is installed and the fasteners are torqued. Because boring and honing determine the final dimensions and surface finish of the cylinders, professional engine builders may use a torque plate to replicate those clamping conditions during machining.

The STM Engine Torque Plate 4G63 4G64 is designed specifically for this purpose.

Firstly, the STM 4G-TQP is purpose-built for compatible Mitsubishi 4G63 and 4G64 engine blocks.

Secondly, its 6061 billet aluminum construction provides a substantial and rigid machining surface.

Thirdly, the included 4130 chrome-moly inserts and spacers provide application-specific hardware for the 4G63/4G64 platform.

Using the appropriate machining equipment can be especially important when preparing an engine for forged pistons, upgraded connecting rods, performance bearings, increased boost, or other high-performance components.

6061 Billet Aluminum Construction

The main torque plate is manufactured from 6061 billet aluminum, providing a strong and substantial construction for professional engine-machining applications.

The plate measures 49.25mm thick, while the supplied 4130 chrome-moly spacers measure 12.15mm tall. The complete setup weighs approximately 15.02 pounds with the spacers installed.

The STM 4G-TQP includes 10 12mm inserts, along with one torque plate and the appropriate spacers for the intended application.

This purpose-built construction makes the STM 4G-TQP a valuable addition to an engine machine shop or serious Mitsubishi performance workshop.

Up to 88mm Bore Capability

The STM torque plate is designed for compatible 4G63 and 4G64 blocks with a maximum bore size of 88mm.

The appropriate final bore should always be determined according to the engine block’s condition, piston specifications, cylinder-wall measurements, and the requirements of the specific engine build.

Before machining or ordering, verify that your engine block and intended bore size are compatible with the STM 4G-TQP.

Mitsubishi Evolution and DSM Applications

The 4G63 engine is one of the most recognizable performance engines associated with the Mitsubishi Lancer Evolution and DSM platforms. The STM 4G-TQP is designed to support builders working with compatible 4G63 and 4G64 engine blocks.

Listed applications include:

• Mitsubishi Lancer Evolution I
• Mitsubishi Lancer Evolution II
• Mitsubishi Lancer Evolution III
• Mitsubishi Lancer Evolution IV
• Mitsubishi Lancer Evolution V
• Mitsubishi Lancer Evolution VI
• Mitsubishi Lancer Evolution VII
• Mitsubishi Lancer Evolution VIII
• Mitsubishi Lancer Evolution IX
• Mitsubishi Eclipse GST
• Mitsubishi Eclipse GSX
• Eagle Talon TSi
• Plymouth Laser RS
• Mitsubishi Galant VR-4

This makes the STM torque plate particularly relevant for Mitsubishi Evolution restorations, DSM rebuilds, turbocharged street cars, track cars, drag builds, and professional engine projects.

Always verify the exact engine configuration before ordering.

Why Use a Torque Plate on a 4G63 or 4G64?

Cylinder boring and honing are critical operations when rebuilding an engine. Boring establishes the cylinder dimensions, while honing creates the final cylinder surface required for the piston and ring combination.

Buy STM Engine Torque Plate 4G63 4G64 for precision cylinder machining, Shop the 4G-TQP for Mitsubishi Evo and DSM engine builds. Free shipping

A torque plate allows the machinist to perform these operations while applying clamping forces similar to those produced by the cylinder head. This can help account for changes in cylinder geometry caused by head installation and fastener loading.

For a performance-oriented 4G63 or 4G64 build, this type of preparation can complement other important machining and assembly procedures.

The STM 4G-TQP is well suited to projects involving:

• Forged piston 4G63 builds
• High-boost Mitsubishi Evo engines
• 4G64 performance engines
• Track and racing engines
• Drag racing projects
• High-performance street cars
• Mitsubishi Evolution restorations
• DSM engine rebuilds
• Professional engine-machine-shop work

The actual machining procedure, measurements, clearances, and final specifications should always be determined by a qualified engine machinist using the appropriate specifications for the engine and components being installed.

STM 4G-TQP Specifications

Specification	Details
Product	STM Engine Torque Plate for 4G63/4G64
Part Number	STM-4G-TQP
Engine Platform	Mitsubishi 4G63 / 4G64
Main Material	6061 Billet Aluminum
Insert Material	4130 Chrome-Moly
Spacer Material	4130 Chrome-Moly
Maximum Bore	88mm
Plate Thickness	49.25mm
Spacer Height	12.15mm
Weight with Spacers	Approx. 15.02 lbs
Included	1 Torque Plate + 10 12mm Inserts
Warranty	Lifetime warranty to original purchaser against manufacturing defects

A Specialized Tool for Serious 4G63 Engine Builds

Building a performance engine involves more than selecting powerful internal components. The engine block must provide a properly prepared foundation for the pistons, rings, connecting rods, bearings, cylinder head, head gasket, and other components.

Buy STM Engine Torque Plate 4G63 4G64 for precision cylinder machining, Shop the 4G-TQP for Mitsubishi Evo and DSM engine builds, Free shipping

The STM Engine Torque Plate 4G63 4G64 is designed to support the cylinder-machining stage of that process. By providing a dedicated torque plate for the Mitsubishi 4G63/4G64 platform, STM gives engine builders and machine shops a specialized tool for precision cylinder preparation.

Whether you’re rebuilding an Evo 7, Evo 8, Evo 9, or another compatible 4G63-powered vehicle, proper machining can be an important part of preparing the engine for its intended use.

Shop Mitsubishi Evo Parts Worldwide

EvoMotorParts supplies Mitsubishi Lancer Evolution parts and performance components to enthusiasts, builders, workshops, and collectors in major Evo markets around the world.

Whether you’re looking for Mitsubishi Evo parts for sale, 4G63 engine components, Evo 8 parts, Evo 9 parts, Evo X parts, turbocharger components, drivetrain parts, braking systems, suspension components, or other performance hardware, our catalog is built around the needs of the Mitsubishi Evolution community.

Buy STM Engine Torque Plate 4G63 4G64 for precision cylinder machining, Shop the 4G-TQP for Mitsubishi Evo and DSM engine builds. Free shipping

Customers across the United States, Canada, United Kingdom, Australia, Japan, and Europe can browse our online selection of Mitsubishi Evo parts and performance components for restoration, maintenance, and high-performance projects.

Frequently Asked Questions

What is the STM Engine Torque Plate 4G63 4G64?

The STM Engine Torque Plate is a specialized machining plate designed for compatible Mitsubishi 4G63 and 4G64 engine blocks. It is used during cylinder boring and honing to simulate cylinder-head clamping forces.

What does the STM 4G-TQP do?

The STM 4G-TQP provides a clamping surface that allows the machinist to perform cylinder boring and honing under conditions that more closely represent the block when the cylinder head is installed and torqued.

What is the maximum bore size?

The STM 4G-TQP supports compatible 4G63/4G64 applications up to an 88mm bore.

What is the torque plate made from?

The main plate is manufactured from 6061 billet aluminum, while the supplied inserts and spacers are made from 4130 chrome-moly.

How thick is the STM torque plate?

The main torque plate is 49.25mm thick.

What comes with the STM 4G-TQP?

The package includes one torque plate and 10 12mm inserts, together with the specified spacers.

Does it fit Mitsubishi Evolution engines?

Yes. The STM 4G-TQP is designed for compatible 4G63/4G64 applications and is listed for Mitsubishi Lancer Evolution I through IX and several DSM vehicles.

Can it be used for high-performance 4G63 builds?

Yes. The STM 4G-TQP is designed as a dedicated engine-machining tool for compatible 4G63/4G64 applications and can be used during preparation of performance and competition-oriented engine builds.

Should compatibility be confirmed before purchase?

Yes. Always verify the exact engine block, bore requirements, machining specifications, and intended application before purchasing. Professional engine machining should be performed by a qualified machinist.

Order the STM Engine Torque Plate for 4G63/4G64

The STM Engine Torque Plate for 4G63/4G64 (4G-TQP) is a purpose-built solution for engine builders and machine shops preparing Mitsubishi 4G63 and 4G64 blocks for performance and rebuild applications.

With its 6061 billet aluminum construction, 4130 chrome-moly components, 49.25mm thickness, 88mm maximum bore capability, and dedicated 4G63/4G64 design, the STM 4G-TQP is a valuable tool for precision cylinder-machining work.

• If you’re preparing a Mitsubishi Evolution or DSM engine for the street, track, drag strip, or a complete restoration, shop the STM Engine Torque Plate for 4G63/4G64 at EvoMotorParts and find the Mitsubishi Evo parts you need for your next build.

Buy STM Engine Torque Plate 4G63 4G64 for precision cylinder machining, Shop the 4G-TQP for Mitsubishi Evo and DSM engine builds. Free shipping