Hot Cams HC00122 Stage 1/2 Exhaust Camshaft with ITR Technology

The Hot Cams HC00122 is a high-performance Stage 1/2 exhaust camshaft engineered for dual-cam engines. CNC machined from 8620 billet, case-hardened steel, it delivers an exact lobe profile fit with long-term durability. Designed as a true drop-in upgrade, the HC00122 works with stock valve springs and rockers in most applications—no core return required.

Hot Cams' proprietary Improved Throttle Response (ITR) technology features precision-engineered opening ramps that promote a cleaner intake charge and a more efficient combustion cycle. The result is sharper throttle response across the entire RPM range and improved rider feel and engine control.

Key Specifications:

• Exhaust Cam Lobe Lift: 9.398mm
• Exhaust Cam Valve Lash: 0.205mm
• Exhaust Cam Lobe Duration at 1mm: 249.800°
• Exhaust Cam Lobe Center: 103°
• Stage: 1/2 (dual-stage)
• Compatible OEM Reference: B7B-12180-00-00

Key Features:

• CNC machined from 8620 billet, case-hardened steel
• Drop-in design compatible with stock valve springs and rockers in most applications
• No core return required
• Adjustable cam sprockets included with select models
• ITR technology for improved throttle response at all openings
• Sold individually — intake camshaft sold separately

Note: Not legal for use on pollution-controlled vehicles in California. Racing use only in California — waiver available.