The camshaft plays an important role in opening and closing valves to enable fuel and air into the combustion chamber of your vehicle. If you are experiencing hesitation with a loss of power, jerking or shaking, more fuel consumption, or producing more emissions than usual, it could be time for a replacement. Intake and Exhaust Camshaft from Hot Cams are offered in 3 stages, with stage 1 cams offering more pulling power, stage 2 cams supplying more horsepower, and stage 3 cams providing the ultimate in rpm horsepower and over rep. Camshafts from Hot Cams are offered as a set of both intake and exhaust cams or are available separately with detailed instructions for simple and easy installation.

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The camshaft plays an important role in opening and closing valves to enable fuel and air into the combustion chamber of your vehicle. If you are experiencing hesitation with a loss of power, jerking or shaking, more fuel consumption, or producing more emissions than usual, it could be time for a replacement. Intake and Exhaust Camshaft from Hot Cams are offered in 3 stages, with stage 1 cams offering more pulling power, stage 2 cams supplying more horsepower, and stage 3 cams providing the ultimate in rpm horsepower and over rep. Camshafts from Hot Cams are offered as a set of both intake and exhaust cams or are available separately with detailed instructions for simple and easy installation.


If you want to unleash the power that your machine has deep in it, then you need Hot Cams Racing Camshaft Stage 1 Intake Suzuki DRZ400 Quadsport Z400 from Hot Cams™. Hot Cams™ is the leader of innovating design and development for aftermarket high performance cam shafts and valve shim kits. Whether you need something small such as a roller chain or spring or if you need a whole camshaft installation kit, Hot Cams has the high performance parts to make sure your engine unleashes as much power as it can.


NOTE: Intake and exhaust cams are sold separately. This cam replaces the Hot Cams #2047-1IN. It has better low rpm torque, pulling power and throttle response. For best results it should be used with the Hot Cams #2050-1E exhaust cam. Uses stock KLX400 valve springs.





Intake Cam Lobe Center104°

Intake Cam Lobe Lift9.140mm

Intake Cam Valve Lash0.150mm

Intake Lobe Duration at 1mm230°



Hot Cams - Design Theory Stage 1, 2, 3 Camshafts

Hot Cams Racing Camshaft Stage 1 Intake Suzuki DRZ400 Quadsport Z400 - YouTube

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