Hot Cams 4301-2E Stage 2 Performance Camshaft Yamaha Dual Cam Engine

The Hot Cams 4301-2E is a Stage 2 ITR performance camshaft designed for Yamaha dual cam engines. Hot Cams are precision-engineered aftermarket camshafts built to deliver measurable power gains over stock, making them a popular upgrade for riders seeking improved engine performance without extensive modifications.

This Stage 2 grind is tuned to deliver excellent midrange to top-end power gains, making it ideal for riders who demand strong acceleration and sustained high-RPM performance on the track or trail. The cam is designed to work with stock valve springs, simplifying installation and keeping upgrade costs down.

Key Features:

• Stage 2 ITR grind for aggressive midrange to top-end power delivery
• Designed for Yamaha dual cam engines
• Compatible with stock valve springs — no spring upgrade required
• Intake and exhaust camshafts sold separately — choose the specific cam needed
• Manufactured to tight tolerances for reliable, consistent performance
• Drop-in fitment for straightforward installation

Hot Cams are a trusted name in the powersports aftermarket, offering OEM-quality construction with performance-focused profiles. The 4301-2E is sold as an individual camshaft (intake or exhaust), allowing riders to upgrade one or both cams as needed for their build.