Kawasaki Yoshimura PIM-2 and DATA BoxTuesday, October 5, 2010 | 12:34 PM
Chino, Calif.– The 2011 Kawasaki lineup of fuel-injected motocross machines is here, and the newly redesigned KX250F will be joining the veteran KX450F in its adoption of high performance fuel-injection systems. Fuel injected machines offer riders excellent throttle response and power delivery in a wide variety of riding conditions, but to get the best out of these machines the fuel map often needs to be adjusted. The Yoshimura PIM-2 unit and DATA Box accessory allow you to do just that, giving you improved throttle response and a great boost in performance.
The PIM-2 is easy to install, simply mount the unit using the included mounting hardware, plug it into the stock wiring harness, choose one of the two preloaded fuel maps, and it takes care of the rest! The two included maps are designed for use with a Yoshimura slip-on exhaust or full-system, but there are additional maps available for download on the Yoshimura website.
For the ultimate in fuel-map customization, just add a Yoshimura DATA Box accessory. This data acquisition kit automatically calculates the required air/fuel adjustments required at each RPM/throttle position to reach the user-defined target ratio, then it generates an optimized custom fuel map for use with the PIM-2 unit. Translated, that means you’ll get great power and throttle response at every RPM and throttle position, without spending all of your time and money on an expensive dyno session.
Both the PIM-2 and DATA Box accessories include all of the necessary mounting hardware and easy to follow instructions for a quick install. Installation of the DATA Box may require some modification of the exhaust system to receive the included oxygen sensor.
EMS PIM2 Unit
Link to KX450F 09-11 EMS PIM2 Unit
EMS PIM2 Unit
Link to KX250F 2011 EMS PIM2 Unit
Yoshimura DATA Box
Link to Yoshimura DATA Box
Word Document Download
About Yoshimura R&D of America: Yoshimura is "The Leader in Performance" and has been for more than 55 years. With unmatched skills, knowledge, and passion for racing, Yoshimura is on the forefront of the aftermarket exhaust industry. Yoshimura pipes are race bred and feature the same legendary performance, fit and quality that has been their trademark for more than five decades. To learn more about Yoshimura and view the wide variety of performance products, visit www.yoshimura-rd.com
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Check out THE MOTOCROSS OF 40 NATIONSin our Latest issue of Racer X available now.
The 2013 FIM Motocross of Nations at Teutschenthal, Germany, hosted teams from a record forty countries. Here’s how it played out for each of them. Page 90.