Quote:
Originally Posted by kawimaniac
from wht i know about the jumper mod, correct me if im wrong
it changes the US ecu spec to the Euro ecu spec
the US spec shut the valve to reduce noise as well as reducing some power whn your RPM's are to high
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the jumper works on 05-08 models. like you said, it switches the ecu into euro spec. Which means that it advances the timing above 12k and opens up the butterfly valve a little more. We've found that it has nothing to do with fuel mapping.
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2007 ZX6R
Leo Vince SBK EVOII full carbon slip-on
Catalytic converter cut out
Emissions system removal
PCIIIUSB custom map
Jumper Mod
BMC race filter
Kawasaki velocity stacks
Vortex clip-ons
Vortex rearsets reverse shift
Attack Performance fiberglass race body
PowerBronze DB windscreen
Ohlins ZX10 steering stabilizer 45wt oil
Hyper Co rear spring
Galfer steel braided front & rear brake lines
Shogun frame & swingarm sliders
Sato front axle sliders
Rear brake resevoir relocation
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