Kawasaki’s perfectly calibrated electronic fuel injection helps
make this so. The four 38mm Keihin downdraft throttle bodies inject a
perfect mix of fuel and air into each combustion chamber with help from
an advanced ECU, oval sub-throttles and an updated cool air intake
system that routes fresh air to the airbox via extra ducts at the front
of the bike. A new, non-woven air filter element increases air flow for
stouter high-RPM performance. For 2014, equal-length velocity stacks
provide snappier throttle response, increasing the engine’s fun factor.
Digital Timing Advance contributes to the increased low- and mid-range
power, while spark plug-mounted ignition coils help ensure perfect
timing for each cylinder. Warm up is easy—regardless of the
temperature—thanks to the ECU’s idle speed control system.
A three-mode KTRC traction control system combines with a
two-mode power selector system to give the rider the best possible
performance in varied conditions. The Power Modes give the rider the
choice between full power and low power, allows the rider to set power
delivery to suit their preference. The first two KTRC modes are intended
to maximize acceleration similar to the ZX™-10R’s S-KTRC. The third mode is tuned for low-traction (wet/slippery) conditions, similar to the Concours®
14 sport tourer’s KTRC. The KTRC system can be turned-off by the rider,
and its settings and the Power Mode ignition maps can be selected with
the bar-mounted switch. The KTRC and power modes—as well as ABS and
Economical Riding (ECO) status—are indicated on the updated LCD
instrument display for at-a-glance monitoring of settings.
A balance shaft driven off the crankshaft keeps the solidly
mounted engine operating smoothly, while a beautifully styled
4-into-2-into-2 catalyzer-equipped exhaust system offers a pleasing
growl without being overly loud. It’s a perfect engine for a road-going
sportbike – smooth, powerful, flexible and blessed with the legendary
reliability associated with Kawasaki sportbikes.
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