Cosworth Big Valve Cylinder Heads are manufactured from new OEM castings and feature the latest in port shape and design engineered for maximum usable power.

One of the most effective ways to add power and performance is to increase the displacement of the engine.

Looking to build an epic Evo X? Here's where to start:

Forged 2.0L Engine:

Specs:
* 86mm Arias, CP, Wiseco, or JE piston set. No clearance issues with oil jets.
* Pauter Billet chrome-moly forged 4340 rods, K1 rods, and Manley rods available.
* Overbore...

Brian Crower billet cranks are CNC machined on state-of-the-art mills from round bar, premium 4340 chromoly steel to ensure the strongest possible shaft available. Each Brian Crower crankshaft is nitrided for added longevity and feature large radius journals for added strength at high horsepower....

"Race Series" cranks are now available for Mitsubishi 4G63/4G64; along with our fully machined "Turbo Tuff Series" billet cranks for Mitsu 4G63/4G64 and Subaru EJ20/EJ25 engines. Combine these excellent crankshafts with Manley Platinum Series pistons, Manley H-Beam or I-Beam (Turbo Tuff) connecti...

If you're building a race EVO X you will want an efficient way to cool off the oil or else risk serious engine damage!

TECH TIP: Direct bolt on! Includes all hardware needed for an easy installation.

Sale Price: $1453.95

Carrillo Connecting Rods are manufactured from a proprietary steel, manufactured and forged to custom specifications.

After experimenting with virtually every other reasonable material, Carrillo found a chromium/nickel/vanadium/molybdenum-forged alloy to be the best product to meet ...

Manley Sport Compact - Connecting Rods: Manley Performance manufactures the finest steel connecting rods in the Sport Compact industry. Our Pro Series "I" Beam is forged from 4340 aircraft quality vacuum degassed material. We utilize our proven "Turbo Tuff" design and add 3/8" ARP 2000 cap screws...

This OEM Mitsubishi throttle body + throttle position sensor that came on your Mitsubishi stock from the factory. Brand new genuine OEM Mitsubishi part.

TECH TIP: The TPS sensor is NOT available from Mitsubishi solo, it ...

Carrillo Connecting Rods are manufactured from a proprietary steel, manufactured and forged to custom specifications.

After experimenting with virtually every other reasonable material, Carrillo found a chromium/nickel/vanadium/molybdenum-forged alloy to be the best product to meet ...

*STROKER/CUSTOM PISTONS*
CP custom pistons are made to order with 2618 aluminum forgings that are application specific. Choose any desired bore size and compression ratio, as well as added features like 9310 alloy wrist pin upgrade (5100 series is standard), anti-detonation grooves, lateral...

Manley connecting rods can take about all the abuse you can throw at them.

 

These will support 700+ HP applications and the price is more then cost effective.

Fits: Mitsubi...

GReddy/GREX Oil Cooler Kits help prolong the life of your oil and in turn your internal engine components. Hard driving causes higher engine temperatures. GReddy/GREX oil coolers are an excellent addition, and are especially effective in harsh driving environments. By using a similar inner-fin co...

Pin: 23mm
Piston and Connecting Rod Kit

Fits: Evo X

Part Number: 23004-AM004

Carrillo Connecting Rods are manufactured from a proprietary steel, manufactured and forged to custom specifications.

After experimenting with virtually every other reasonable material, Carrillo found a chromium/nickel/vanadium/molybdenum-forged alloy to be the best product to meet ...

Made from premium, 4340 steel billet material, Brian Crower connecting rods are available in two distinct styles depending on horsepower, budget and engine application, but both include the exclusive Brian Crower oiling groove in the pin bushing for added oiling.

The bROD Series is ...

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

The piston is one of the most important components within the engine. It can be subjected to directional change up to 285 times every second and must withstand acceleration forces of 8500g.

Mitsubishi OEM EVO X Axle Assembly Custom Package

Includes:

QTY 1 - 3715A114 (Axle Assembly)
QTY 2 - 4156A033 (Suspension Stabilizer Bar Bushing)

Brian Crower Block Sleeves: Brian Crower Block Sleeves are sourced from the leader in sleeving; Darton.. All sleeves are specifically chosen for maximum performance in your motor.

Part Number: BC8011

Fits: Evo X 2008 to 2014

Ground from new Cosworth billets, these camshafts for the Mitsubishi EVO X will provide substantial power gains while remaining drivable in all conditions.

Made from premium, 4340 steel billet material, Brian Crower connecting rods are available in two distinct styles depending on horsepower, budget and engine application, but both include the exclusive Brian Crower oiling groove in the pin bushing for added oiling.

The bROD Series is ...

Comp Ratio: 9.0:1
Bore: 3.406(86.5mm)

CP pistons are designed for oversized valves, high lift camshafts and available in a variety of compression ratios and bore sizes. All of our products represent the highest quality and are engineered for maximum power.

Standard Shelf Pistons
Features
Dedicated forgings <...

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, too...

Manley Sport Compact - Platinum Series Lightweight Pistons: Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing m...

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, too...

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, too...

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, too...

Mishimoto proudly announces the all-new 08+ Mitsubishi Evolution X Oil
Cooler Kit. Specially designed for your Evo X, this kit features
V-mounted dual oil coolers mounted behind the passenger side foglight
with a splitter designed for optimal airflow. The Mishimoto Evolution ...

Wiseco Mitsubishi -4.5cc Piston Shelf Stock Kit - EVO X

World renowned for our work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated sport compact engines.

Wiseco’s Sport Compact Pro Tru line creates the best v...

Stock pistons can often withstand high power levels without failure. However, they also can be easily and instantly broken by unintended but destructive detonation episodes, even momentary ones at high HP levels.

Detonation can occur from a number of factors or combinations of these...

Stock pistons can often withstand high power levels without failure.
However, they also can be easily and instantly broken by unintended but
destructive detonation episodes, even momentary ones at high HP levels.

Stock pistons can often withstand high power levels without failure.
However, they also can be easily and instantly broken by unintended but
destructive detonation episodes, even momentary ones at high HP levels.

Made from premium, 4340 steel billet material, Brian Crower connecting rods are available in two distinct styles depending on horsepower, budget and engine application, but both include the exclusive Brian Crower oiling groove in the pin bushing for added oiling.

The bROD Series is ...

Part # 009-00-010

Fits: EVO X

Boomba Racing Evo X 75 mm throttle body is a direct replacement of the factory unit. Boomba 75 mm throttle body comes as a kit including stock manifold adaptor plate and 60 mm hose adaptor, which allows installation with factory intake ...

ARP Performance Custom Age 625 Plus material is newly formulated super-alloy demonstrates superior fatigue cycle life, tensile strength and toughness - with complete resistance to atmospheric corrosion and oxidation. Custom Age 625 plus material less expensive and expected to soon replace MP-35 a...

Upgraded valve springs and retainers will come in handy if you are building a full race motor!

Wiseco piston and ring kits give you stronger pistons and tighter tolerances than any other part in your engine, with less internal and external machining.

Wiseco's advanced forging process and extensive heat-treating and finishing processes ensure the performance and reliability tha...

Eagle connecting rods can take about all the abuse you can throw at them.

Essential for high performance engine builds, heavy duty head studs reduce cylinder head movement in high boost or high compression engines optimizing cylinder head to block sealing.

Billet 4340 Steel H Beam connecting rods. Closely monitored material mechanical properties for optimum performance. Designed and finish honed in the USA.

Sizes held to some of the tightest tolerances in the industry, +/- .0001” and +/- 1 gram per end. Shot peened for improved fatigu...

Fits: 4B11T / 4B11 Theta Engines

Buschur Racing is pleased to have teamed up with Supertech to offer customers, the same valve springs and titanium retainers that they have had produced for our Stage 3 cylinder heads.

Supertech Performance is best known for high performance valves, and valvetrain compone...

Manley H-Beam rods are a lower cost alternative to the Turbo Tuff series. The Manley H-Beam rods are extremely high quality yet very economical.

The AMS 4B11 Torque/Honing Plate is an essential tool when machining your engine block. The 4B11 block is a lightweight aluminum casting.

Manley Sport Compact - Pro Series Spring and Retainer Kits: Manley Pro Series Spring and Retainer Kits are matched sets perfect for your high revving Sport Compact.

*Valve Springs*
Manley Performance valve springs are specifically designed to withstand the rigors of today's aft...

The flow of air is not only limited to the outside of a car. To maximize
cooling capabilities, a radiator needs a direct flow of air to allow an
engine to maintain consistent temperatures on the race track.

Building a Race EVO X?

Includes a full set of intake and exhaust valves.

Cosworth High RPM Valve Springs are wound from the world's finest Japanese Kobe steel and feature dual chamfered ends to reduce wear on seats and retainers.

Building a Race EVO X?

Includes a full set of intake and exhaust valves.

Brian Crower Spring and Retainers

* Valvesprings
Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures (chamfer, debur, etc...) for consistent pre...

The Kelford valve springs are designed to be used with the Kelford Stage 2 EVO X Cams

TECH TIP: This is a FULL SET of (16) valve springs enough to completely replace the stock valve sprin...