Hot Cams Stage 2 Intake Camshaft — Fits 2003-2009 Yamaha YZ 450 F

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SKU: HOC4023-1IN
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hot Cams

Hot Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hot Cams lineup with fast shipping and expert fitment support — order with confidence.

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Hot Cams Stage 2 Intake Camshaft for Yamaha YZ 450 F (2003-2009)

Elevate your riding experience with the Hot Cams Stage 2 Intake Camshaft, meticulously designed for the 2003-2009 Yamaha YZ 450 F. This performance camshaft is engineered to unlock significant power gains, particularly in the mid-to-high RPM range, providing a more aggressive and responsive engine character for motocross and off-road enthusiasts.

Performance Advantages:

  • Stage 2 Profile: Optimized lift and duration for increased airflow and improved volumetric efficiency.
  • Enhanced Top-End Power: Delivers a noticeable boost in horsepower, ideal for demanding track conditions.
  • Direct Replacement: Manufactured to precise specifications for a seamless installation into your 450cc Yamaha engine.
  • Increased Throttle Response: Experience quicker engine reactions and a more connected feel to the throttle.
  • Durable Construction: Built with premium materials to ensure longevity and consistent performance under stress.

The Hot Cams Stage 2 Intake Camshaft is the perfect upgrade for riders looking to gain a competitive edge. It complements other engine modifications and provides a substantial improvement over stock performance. Trust Hot Cams for precision-engineered engine components that deliver results.

Part Number: 4023-1IN

Maximize your Yamaha YZ 450 F's potential with this performance camshaft from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Hot Cams

Hot Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hot Cams lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Hot Cams Stage 2 Intake Camshaft for Yamaha YZ 450 F (2003-2009)

Elevate your riding experience with the Hot Cams Stage 2 Intake Camshaft, meticulously designed for the 2003-2009 Yamaha YZ 450 F. This performance camshaft is engineered to unlock significant power gains, particularly in the mid-to-high RPM range, providing a more aggressive and responsive engine character for motocross and off-road enthusiasts.

Performance Advantages:

  • Stage 2 Profile: Optimized lift and duration for increased airflow and improved volumetric efficiency.
  • Enhanced Top-End Power: Delivers a noticeable boost in horsepower, ideal for demanding track conditions.
  • Direct Replacement: Manufactured to precise specifications for a seamless installation into your 450cc Yamaha engine.
  • Increased Throttle Response: Experience quicker engine reactions and a more connected feel to the throttle.
  • Durable Construction: Built with premium materials to ensure longevity and consistent performance under stress.

The Hot Cams Stage 2 Intake Camshaft is the perfect upgrade for riders looking to gain a competitive edge. It complements other engine modifications and provides a substantial improvement over stock performance. Trust Hot Cams for precision-engineered engine components that deliver results.

Part Number: 4023-1IN

Maximize your Yamaha YZ 450 F's potential with this performance camshaft from GGCRACING.

Product Details

Product Description

About Hot Cams

Hot Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Hot Cams lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Hot Cams Stage 2 Intake Camshaft for Yamaha YZ 450 F (2003-2009)

Elevate your riding experience with the Hot Cams Stage 2 Intake Camshaft, meticulously designed for the 2003-2009 Yamaha YZ 450 F. This performance camshaft is engineered to unlock significant power gains, particularly in the mid-to-high RPM range, providing a more aggressive and responsive engine character for motocross and off-road enthusiasts.

Performance Advantages:

  • Stage 2 Profile: Optimized lift and duration for increased airflow and improved volumetric efficiency.
  • Enhanced Top-End Power: Delivers a noticeable boost in horsepower, ideal for demanding track conditions.
  • Direct Replacement: Manufactured to precise specifications for a seamless installation into your 450cc Yamaha engine.
  • Increased Throttle Response: Experience quicker engine reactions and a more connected feel to the throttle.
  • Durable Construction: Built with premium materials to ensure longevity and consistent performance under stress.

The Hot Cams Stage 2 Intake Camshaft is the perfect upgrade for riders looking to gain a competitive edge. It complements other engine modifications and provides a substantial improvement over stock performance. Trust Hot Cams for precision-engineered engine components that deliver results.

Part Number: 4023-1IN

Maximize your Yamaha YZ 450 F's potential with this performance camshaft from GGCRACING.

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