How many pistons do I need to order for my Mitsubishi Lancer?

These pistons are sold individually. You will need to order one piston for each cylinder in your 4B11T engine. For a standard 4-cylinder engine, this means ordering four pistons.

What is the compression ratio of these pistons?

These Manley pistons feature a 9.0:1 compression dish. This is a common ratio for performance builds, offering a good balance between power and pump gas compatibility.

Are these pistons compatible with all 4B11T engines?

These pistons are specifically designed for the 2008, 2010-2014 Mitsubishi Lancer models equipped with the 4B11T engine. They are not CARB approved and cannot be shipped to California.

Specifications

Brand: Manley Performance
Part #: 614005C-1
UPC: 807298027036

Manley 08+ Mitsubishi Evo X (4B11T) 86.5mm +.5mm Oversize Bore 9.0:1 Dish Single Piston/Ring

Name: Manley 08+ Mitsubishi Evo X (4B11T) 86.5mm +.5mm Oversize Bore 9.0:1 Dish Single Piston/Ring
Brand: Manley Performance
SKU: manley-performance-manley-08-mitsubishi-evo-x-4b11t-86-5mm-5mm-oversize-bore-9-0-t14-114988
Price: 180.22 USD
Availability: InStock

$180.22

Only 1 left in stock

Fits 2008-2014 Mitsubishi Lancer. Manley forged pistons for your 4B11T engine. 86.5mm bore, 9.0:1 dish for improved performance.

Key Features

Fits 2008, 2010-2014 Mitsubishi Lancer.
Manley Performance single forged piston for the 4B11T engine.
Features an 86.5mm bore and a 9.0:1 compression dish.
Constructed from domestic 2618 alloy forgings for strength.
Includes premium chrome moly wrist pins for added durability.
Piston skirt profiles are designed for power and cylinder wall protection.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're rebuilding the engine in your 2008, 2010-2014 Mitsubishi Lancer with the 4B11T engine, these single pistons from Manley Performance are a solid option. They're designed for an 86.5mm bore and have a 9.0:1 compression dish, which is a common setup for many performance builds. Manley uses domestic 2618 alloy forgings for these pistons, which are known for being strong and handling the demands of a performance engine.

What's notable about these pistons is how they're made. The cam and barrel skirt profiles are carefully shaped to help generate power while also being considerate of your cylinder walls during operation. Manley also machines the ring lands and grooves to very strict standards, which helps ensure a good seal with your piston rings, leading to better power output. The included wrist pins are made from chrome moly, adding to the overall durability of the assembly.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. They are sold individually, so be sure to order the correct quantity for your engine.