Hot Cams Stage 1 Intake Racing Camshaft – Suzuki DR-Z400 / Kawasaki KFX400 / Arctic Cat DVX400 (2000–2024) – 68-2020 / 2249-1IN

Description

The Hot Cams Stage 1 Intake Racing Camshaft is designed for riders who want a smooth, powerful torque curve from low to midrange RPMs. Using Hot Cams’ exclusive ITR (Improved Throttle Response) technology, this cam enhances airflow efficiency and combustion timing—providing faster throttle response, stronger acceleration, and a noticeably more responsive feel on the trail, track, or dunes.

It’s the ideal upgrade for trail riders or weekend racers looking to boost power without sacrificing reliability. The cam installs easily with OEM valve springs and rockers—no additional machine work required.

What’s Included

• (1) Stage 1 Intake Camshaft

• Adjustable cam sprocket (where applicable)

• Drop-in fit—no core required

• Works with stock valve springs and rockers

Fitment

Direct fit for the following models:
Suzuki: DR-Z400 / DR-Z400S / DR-Z400SM / LT-Z400 QuadSport Z (2000–2024)
Kawasaki: KFX400 (2003–2006), KLX400R / SR (2003–2004)
Arctic Cat: DVX400 (2004–2008)

✅ Boosts low-end torque and throttle control
✅ Compatible with stock valve train components
✅ Ideal for trail and off-road riding

Key Features

• Stage 1 performance camshaft optimized for intake timing

• ITR technology improves throttle response and engine efficiency

• No core exchange required

• CNC-machined for precision lift and duration control

• Works with OEM valve springs and rockers

• Race use only – waiver available in California

Warranty Info

Backed by Hot Cams’ limited manufacturer warranty against defects in materials and workmanship.

Price & SKU

• Retail Price: $272.95

• SKU: 68-2020 / 2249-1IN

• Weight: 0.95 lbs

• Handling: Ships next business day