Modification to the Honda SP1 ECU Modification UK/USA SPEC to yield following improvements:
The modified RPM limit will be (approx) 12400rpm from 11000
standard with a 12.5% overclock
WARNING!, After having this ECU service it is strongly advised that your tuner check your FUEL/AIR ratios
throughout the RPM range as changes may be required after this service.
This service does NOT guarantee to increase power as it is used primarily on modified engines
and to extend the RPM range for racing purposes.
WARNING: These modifications are advised with caution due to stresses caused by the additional RPM available to the rider and are only suitable for a race prepared engine, which can handle the additional RPM available.
Please consult your Tuner or Garage if ANY in doubt.