Melling 22501 Class V Hydraulic Roller Camshaft Specifications:

• Cam Style: Hydraulic Roller Camshaft for Street or Strip Use
• Operating RPM Range: 2500-6500
• Intake Duration at .050 in. Lift: 234 Degrees
• Exhaust Duration at .050 in. Lift: 248 Degrees
• Intake Valve Lift with Factory Rocker Arm Ratio: 0.625 in.
• Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.625 in.
• Lobe Separation: 113 Degrees
• Camshaft Gear Attachment: 3-bolt
• Computer Upgrade, Flash, or Tuning Required

Melling 22501 Class V Hydraulic Roller Camshaft Notes:

• Requires a Valve Spring Kit such as JEGS 555-514122, Melling VSK461208T, or Equivalent (Each Sold Separately)
• Rough Idle, Vacuum may be too low for Power Brakes or Other Vacuum Controlled Devices
• Compatible with Non-Active Fuel Management (Non-AFM) and Non-Variable Valvetrain (Non-VVT) Engines Only
• May Require Additional Engine Modifications
• Requires High-Stall Torque Converter for Automatic Transmission Applications

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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