Description
The Skunk2 Racing BMF4 Camshaft, part number 305-05-7400, is engineered to maximize top-end horsepower and torque for high-performance racing engines. Designed with a focus on increasing peak power higher in the RPM range, this camshaft set is ideal for serious racers seeking to push their engine’s limits. The Ultra Series BMF4 features an intake duration of 278 degrees and an exhaust duration of 289 degrees at 1mm lift, with lift specifications of 0.650 inches for intake and 0.598 inches for exhaust at zero lash. These specifications ensure optimal airflow and valve timing, contributing to significant power gains. The cam profiles are crafted to optimize the area under the power curve, delivering more power precisely when it’s needed most. Crafted with a forged tool steel lobe core, these camshafts deliver durability and consistent performance under demanding conditions. The set includes two camshafts, making it suitable for a complete engine upgrade that demands the most powerful cam profiles on the market. These camshafts are designed to work with specific engine setups, offering enthusiasts and professionals a reliable upgrade option for racing and high-performance builds. Being non-CARB approved, they are intended for racing use only and require acknowledgment of this status during installation. Proper installation and tuning are essential to achieve the maximum benefits of these high-performance components. Whether you’re building a track-ready race car or pushing your engine to its limits, the Skunk2 BMF4 Camshafts provide the power and durability needed for competitive performance.
Features:
- Intake duration of 278 degrees and exhaust duration of 289 degrees at 1mm lift for increased high-RPM power
- Lift specifications of 0.650 inches for intake and 0.598 inches for exhaust at zero lash for improved airflow
- Profile optimized to enhance the area under the power curve for maximum peak horsepower
- Constructed with a forged tool steel lobe core for durability and long-lasting performance
- Set of two camshafts designed specifically for high-performance racing applications
- Not CARB-approved, suitable for racing use only and requires acknowledgment of this status















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