CAMSHAFT 10-13 YZF450 EXHAUST, HOT CAMS 4166-2EX STAGE 2
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Hot Cams Stage 2 Exhaust Camshaft 4166-2EX. This camshaft provides increased intake and exhaust duration for improved breathability and more horsepower. It delivers significantly more mid-range punch and top-end speed for most models. A core trade-in is not required, allowing you to keep your original camshaft. Compatible with most models' stock valve springs and rockers. Adjustable cam sprockets are included with some models. This exhaust camshaft provides increased mid-top torque and horsepower, producing more power than OEM cams from 6000 rpm and up with a slight loss at lower rpm. It produces more power than the stage 1 set from 8000 rpm and up. Performance can be further improved with intake and exhaust efficiency enhancements and FI remapping. Supplied with a decompression mechanism.
- SKU
- 56-C331.EX.STG2
- Brand
- Hot Cams
- Availability
- In Stock (1)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 450F | 2010 |
| YAMAHA | YZ 450F | 2011 |
| YAMAHA | YZ 450F | 2012 |
| YAMAHA | YZ 450F | 2013 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Camshaft
- Variant Id
- 252532
FULL DESCRIPTION
Hot Cams Stage 2 Exhaust Camshaft
Unlock the full potential of your engine with the Hot Cams Stage 2 Exhaust Camshaft. Engineered for performance enthusiasts, this camshaft is designed to significantly increase intake and exhaust duration, leading to improved engine breathability and a substantial boost in horsepower.
Experience a noticeable increase in mid-range punch and top-end speed with this upgrade. The Stage 2 camshaft is optimized to deliver more power from 6000 RPM and up compared to OEM cams, offering a slight trade-off in lower RPM performance for maximum exhilaration at higher speeds. It provides more power than the Stage 1 Hot Cams from 8000 RPM and up, making it ideal for riders seeking peak performance.
This camshaft is compatible with most stock valve springs and rockers, simplifying installation. For certain models, adjustable cam sprockets are included to fine-tune your engine's performance. Performance gains can be further enhanced with improvements to intake and exhaust efficiency, as well as FI remapping.
Key Features:
- Engineered for increased mid-range torque and top-end horsepower.
- Provides more power than OEM cams from 6000 RPM and up.
- Outperforms Stage 1 cams from 8000 RPM and up.
- Compatible with most stock valve springs and rockers.
- Core trade-in is not required.
- Supplied with a decompression mechanism.
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