What kind of performance gains can I expect with these camshafts?

These Stage 2 camshafts are designed to increase horsepower and torque by improving airflow into and out of the engine. The specific gains will depend on your other engine modifications and tuning, but they offer a notable improvement over stock for modified 4G63 engines.

Do these camshafts come with everything needed for installation?

This product includes the camshafts themselves. It is recommended to consult the manufacturer's installation guide for a complete list of associated parts and hardware that may be required for proper installation, such as timing belts, tensioners, and gaskets.

Are these camshafts streetable for daily driving?

The 266 Spec profile is considered a popular choice for streetable performance. While they offer significant improvements for modified engines, they are designed to maintain a reasonable level of drivability for daily use when properly tuned.

2003-2005 Mitsubishi Lancer Camshafts | Brian Crower BC0111

Name: Brian Crower Mitsubishi 4G63 Evolution IV-VIII Camshafts - Stage 2 - 266 Spec
Brand: Brian Crower
SKU: brian-crower-brian-crower-mitsubishi-4g63-evolution-iv-viii-camshafts-stage-2-26-t14-21988
Price: 557.00 USD
Availability: BackOrder

Brian Crower Mitsubishi 4G63 Evolution IV-VIII Camshafts - Stage 2 - 266 Spec

$557.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2003-2005 Mitsubishi Lancer. Brian Crower Stage 2 camshafts for the 4G63 engine, offering improved performance for modified builds.

Key Features

Fits 2003-2005 Mitsubishi Lancer.
Brian Crower Stage 2 camshafts, 266 Spec profile.
Designed for the 4G63 engine.
Increases valve lift and duration for improved airflow.
Well-built components for modified engine builds.
Not CARB approved; cannot ship to California.

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Fits this vehicle

Mitsubishi Lancer 2003-2005

Product Details

This is a set of Brian Crower Stage 2 camshafts, specifically the 266 Spec, designed for the 4G63 engine found in the 2003-2005 Mitsubishi Lancer Evolution IV through VIII models. If you're looking to get more out of a modified 4G63, these camshafts are a popular choice for their ability to increase airflow and improve engine performance beyond stock levels.

Brian Crower is known for making well-built valvetrain components, and these camshafts are no exception. They feature a more aggressive profile than factory cams, which means they open the valves for longer durations and at higher lifts. This allows more air and fuel mixture into the cylinders and more exhaust gas out, leading to a noticeable increase in horsepower and torque, especially when paired with other supporting modifications like upgraded intake, exhaust, and tuning. The 266 Spec is a well-regarded profile for streetable performance, offering a significant bump without making the car undrivable in daily conditions. They are manufactured to tight tolerances to ensure they work correctly with your existing valvetrain components.

When installing these camshafts, it's important to have the right tools and knowledge, as it involves working deep within the engine. You'll also want to ensure your engine's tuning is adjusted to take full advantage of the new camshaft profile. Because these are performance parts, they are not CARB approved and cannot be shipped to California. Make sure to check your local emissions regulations before purchasing.