Description
The HOT CAMS Stage 3 Camshaft transforms your TRX400EX into a focused racing machine by delivering aggressive valve timing that maximizes both low-end torque and top-end horsepower. Stock camshafts compromise across the RPM band—this one doesn’t. Drop it in without replacing your valve springs and immediately feel the difference in throttle response and power delivery.
Whether you’re chasing low-end grunt or peak horsepower, HOT CAMS engineered this cam with their proprietary Improved Throttle Response (ITR) technology to eliminate dead spots and keep power flowing seamlessly from idle to redline. This is a bolt-on upgrade that demands nothing from your wallet except the installation time.
- Direct fit: TRX400EX 1999-2008
- MPN: 1051-3
- Drop-in installation
- Stock valve spring compatible
- Stage 3 profile
- ITR throttle technology
- Enhanced low-end torque
- Peak horsepower optimization
- Improved mid-range response
- Durable racing construction
