CAMSHAFT 08-12 RMZ450 EXHAUST, HOTCAMS 2120-1E
Hot Cams Stage 1 Camshaft for exhaust 2120-1E. Provides increased intake and exhaust duration for improved breathability and more horsepower. Delivers significantly more mid-range punch and top-end speed for most models. Core trade-in not required. For dual-cam motors. Good low-end and mid-range gain. Uses stock valve springs and stock auto-decompression mechanism. Exhaust Lift: 9.7mm. Exhaust Duration (@1mm): 238 degrees. Part No. 56-C223.EX.
- SKU
- 56-C223.EX
- Brand
- Hot Cams
- Availability
- In Stock (1)
FULL DESCRIPTION
Hot Cams Stage 1 Exhaust Camshaft
Unlock the full potential of your engine with the Hot Cams Stage 1 Exhaust Camshaft. Designed to provide increased intake and exhaust duration, this camshaft significantly improves engine breathability, leading to enhanced horsepower and a noticeable boost in mid-range power and top-end speed for most applications.
Unlike other performance upgrades, this camshaft does not require a core trade-in, allowing you to keep your original camshaft. It is specifically engineered for dual-cam motors and offers excellent gains in low-end and mid-range performance. The installation is straightforward, as it utilizes stock valve springs and the stock auto-decompression mechanism.
Key Features:
- Increased intake and exhaust duration for improved engine performance
- Enhanced horsepower, mid-range punch, and top-end speed
- No core trade-in required
- Optimized for dual-cam motors
- Utilizes stock valve springs and auto-decompression mechanism
Specifications:
- Exhaust Lift: 9.7mm
- Exhaust Duration (@1mm): 238 degrees


