Ford V8 302 351 Cleveland Hydraulic Camshaft 234/244@50

Unleash a distinctive, choppy idle and a strong mid‑range punch with this Ford V8 hydraulic flat tappet camshaft, designed specifically for 302 and 351 Cleveland applications. Built for practical street‑strip performance, it blends a broad power band with a responsive throttle feel, making it a standout choice for enthusiasts who want noticeable torque without sacrificing driveability.

Key specifications

• Engine compatibility: Ford V8 302 and 351 Cleveland
• Cam type: Hydraulic Flat Tappet
• RPM range: 2800–6000
• Part No.: 21649
• Advertised duration: In 284°, Ex 302°
• Duration @.050”: In 234°, Ex 244°
• With 1.73 rocker: In 0.525", Ex 0.525"
• Lobe separation angle: 108°
• Lash (hot): In 0.525", Ex 0.525"
• Lifters: HYD (hydraulic) for both intake and exhaust

What you’ll feel on the road

Choppy idle signals a strong idle stability profile, while the cam’s generous mid‑range duration translates to lively acceleration from cruise to overtake. Expect improved torque delivery in the 2800–6000 RPM window, making this cam a practical choice for street performance, light strip action, and responsive throttle response in everyday driving.

Recommended setup and compatibility notes

• Must use performance springs, retainers, and seals to maintain proper valvetrain control with this cam profile.
• Machining is required to fit these components, so proper preparation and compatible components are essential.
• Converter stall speed should be equal to or greater than the minimum RPM of the cam’s power range (select a converter that supports 2800 RPM or higher).
• For best results, pair with headers and a suitably tuned carburetor (carbie) to maximize airflow and fuel delivery within the cam’s RPM window.

Designed to deliver a balanced combination of drivability and performance, this camshaft is a purposeful upgrade for Ford V8 302 and 351 Cleveland builds seeking a distinctive idle character and solid power across the mid‑range.