Hot Cams 04-10 KX 250 F/04-06 RM-Z 250 Exhaust Camshaft - Stage 1

Hot Cams is known for making updated valvetrain components that help riders get more out of their machines. This Stage 1 exhaust camshaft is built for the 2004-2010 Kawasaki KX 250 F and the 2004-2006 Suzuki RM-Z 250. It’s designed to improve your engine’s breathing, letting it expel exhaust gases more efficiently to make more power.

This camshaft is CNC-machined from 8620 billet steel and then case hardened, which means it's well-built for a precise fit and a consistent lobe profile. It's engineered using advanced valvetrain software and has been dyno-proven in the USA to ensure it performs as expected. The Stage 1 profile is a good choice if you're looking for a noticeable power increase across the board, with a claimed 5-10% gain, without sacrificing too much low-end response. Installation is straightforward, and it doesn't require a core exchange, making the process simpler.

This camshaft is available in different stages, so you can pick the one that best matches your performance goals, whether that's more low-end torque or peak top-end horsepower. Just remember that this part is not CARB approved and cannot be shipped to California.