Brian Crower BC0403 Stage 3+ Camshaft Set for Mazda MZR/Ford Duratec 2.0L-2.5L

Vehicle Fitment

• 2006-2015 Mazda MX-5 Miata (2.0L)
• 2006-2013 Mazda 3 (2.0L/2.3L/2.5L)
• 2006-2013 Mazda 6 (2.0L/2.3L/2.5L)
• 2006-2011 Ford Focus (2.0L/2.3L/2.5L)
• 2006-2011 Ford Fusion (2.0L/2.3L/2.5L)
• 2006-2011 Mercury Milan (2.0L/2.3L/2.5L)
• 2006-2011 Lincoln Zephyr (2.0L/2.3L/2.5L)

Features

• Full race spec camshaft set for fully built engines
• Advanced duration of 280°/272° for intake/exhaust
• Duration at 0.050" lift: 234°/228°
• Valve lift at 1:1 ratio: 0.402"/0.401" (10.21mm/10.18mm)
• Precision-ground on state-of-the-art CNC cam grinders to ensure accuracy and tolerances within 0.02mm
• Proven horsepower results from dyno testing prior to mass production
• Requires kit BC0400 for installation
• Designed for forced induction and high-performance applications

Specifications

• Part Number: BC0403
• Engine Compatibility: Mazda MZR and Ford Duratec 2.0L, 2.3L, 2.5L
• Duration at 0.050" Lift: 234°/228°
• Valve Lift at 1:1 Ratio: 0.402"/0.401" (10.21mm/10.18mm)
• Camshaft Type: Dual camshaft set (intake and exhaust)
• Installation: Requires kit BC0400
• Emissions Compliance: Not CARB legal; not for sale or street use in California and CARB states

Included Components

• 1x Intake Camshaft
• 1x Exhaust Camshaft

Product Description

The Brian Crower BC0403 Stage 3+ Camshaft Set is engineered to maximize high-RPM performance in Mazda MZR and Ford Duratec 2.0L, 2.3L, and 2.5L engines. With an advanced duration of 280°/272° and a valve lift of 0.402"/0.401", this camshaft set provides increased airflow, stronger mid-to-top-end power, and a noticeable bump in high-RPM power. The longer duration profile ensures excellent high-RPM performance, making it an excellent choice for fully built engines seeking maximum power.

Designed to work with kit BC0400, the BC0403 camshaft set is compatible with a variety of Mazda and Ford models. The camshafts are precision-ground on state-of-the-art CNC cam grinders to ensure accuracy and tolerances within 0.02mm. Each camshaft profile has been prototyped and dyno-tested for proven horsepower results prior to mass production, ensuring quality and performance.

Please note that the BC0403 camshaft set is not CARB legal and is not for sale or street use in California and CARB states. It is intended for off-road and racing applications only.