Hot Cams Stage 2 Racing Camshaft 2188-2E for Kawasaki KX450F

WE RACE ON THE TRACK, NOT THE DYNO! Most camshaft designs are developed only on a dyno. Good camshaft designs not only increase power, they also improve throttle response. However, more power and better throttle response is a difficult design problem. Hotcams’ ITR technology solved this dilemma through highly engineered opening ramps not found on other cams. Using ITR technology, the critical ramp area is designed to give your engine a cleaner intake charge and a more efficient combustion cycle, making your engine more responsive at all throttle openings and giving the rider better feel and control of the engine! You will notice the difference!

The Hot Cams Stage 2 Racing Camshaft, manufacturer part number 2188-2E and vendor part number 68-2137, is designed for Kawasaki KX450F motocross and racing applications. It fits 2006 through 2015 Kawasaki KX450F models and is engineered to increase engine performance while improving throttle response, rider control, and overall engine feel.

Hot Cams develops its camshaft profiles for real-world track performance rather than relying solely on dyno results. Improved Throttle Response (ITR) technology uses highly engineered opening ramps to promote a cleaner intake charge and a more efficient combustion cycle. The result is stronger response across throttle openings, helping the rider make smoother and more precise power on the track.

Designed as a high-performance racing camshaft, this Stage 2 model requires no core exchange and is designed to work with stock valve springs and rockers in most applications. Adjustable cam sprockets are supplied with some models where applicable. Professional installation and proper valve-train setup are recommended to ensure correct timing and reliable operation.

This Hot Cams camshaft is intended for competition use. It is not legal for use in California on pollution-controlled vehicles and is designated for race use only in California; a waiver may be available. Verify application details and engine configuration before installation.

Features:

• High-performance Stage 2 racing camshaft for Kawasaki KX450F models
• Hot Cams Improved Throttle Response (ITR) technology enhances response and engine control
• Designed to improve intake charge quality and combustion efficiency
• No core exchange required
• Designed for use with stock valve springs and rockers in most applications
• Adjustable cam sprockets supplied with some models where applicable
• Fits 2006-2015 Kawasaki KX450F motorcycles
• Race use only in California; not legal for use on California pollution-controlled vehicles

Fitment:
2006 Kawasaki KX450F
2007 Kawasaki KX450F
2008 Kawasaki KX450F
2009 Kawasaki KX450F
2010 Kawasaki KX450F
2011 Kawasaki KX450F
2012 Kawasaki KX450F
2013 Kawasaki KX450F
2014 Kawasaki KX450F
2015 Kawasaki KX450F