Feuling Parts 487 Series Chain Drive Camshaft

Unleash the full potential of your 114"-117" engine with the Feuling Parts 487 Series Chain Drive Camshaft. This camshaft is designed for enthusiasts seeking an aggressive bolt-in solution that delivers a wide and potent powerband.

Description

The Feuling 487 Series Camshaft is particularly effective for engines with a 4.25" stroke, offering significant performance gains. It responds exceptionally well to increased bore and/or compression, enhanced exhaust systems, and improved air cleaners. While performance valve springs are not mandatory, their use can contribute to a smoother and quieter valvetrain operation. This camshaft is engineered to maximize your engine's capabilities, providing noticeable improvements in power and torque across the RPM range. The cam specifications are meticulously measured in the engine on the lifter at 0.050 using a 1.61 rocker arm ratio, ensuring accuracy and reliability. Upgrade your engine with the Feuling Parts 487 Series Chain Drive Camshaft and experience a new level of performance.

Features & highlights

• Optimized for 4.25" stroke engines with 114"-117" displacement.
• Provides an aggressive bolt-in performance upgrade.
• Generates a broad and usable powerband.
• Enhances performance with increased bore, compression, and aftermarket exhaust/air cleaner.
• Potential for smoother valvetrain operation with performance valve springs.

Technical specifications

• Brand: Feuling Parts
• Grind: 487 Series
• Type: Chain Drive
• Intake Lift: 0.478"
• Exhaust Lift: 0.487"
• Intake Duration: 237°
• Exhaust Duration: 241.5°
• Intake Open: 20.5°
• Intake Close: 37°
• Exhaust Open: 44°
• Exhaust Close: 17.5°
• Intake Lobe Centerline: 98.5°
• Exhaust Lobe Centerline: 103.25°
• Intake Lift at TDC: 0.180"
• Exhaust Lift at TDC: 0.146"

Important to know

Feuling does not recommend tuning beyond stock emissions standards.