Injector Duty Cycle vs. RPM
This chart shows the injector duty cycle plotted versus RPM for seven consecutive 2nd gear full throttle runs. Oscillations in curve correlate with RWHP curve (dyno charts can be found elsewhere in this gallery). It looks like some fuel enrichment in the 5200-6000RPM and 6500RPM ranges might help fill in the dips in the RWHP curve. I'm seriously considering installing a fuel controller such as the Apexi S-AFC or the Blitz R-Fit.