blue=hp green=tq
faint (dotted) lines are from an untuned baseline pull
solid lines are from tuning
you are looking at 30whp & 30 lb/ft tq gains up top (5000-6000rpm)
looking at 15-20whp & 20tq gains at 4000rpm
the differences below 3500rpm are from the dyno loading at a different rpm. it loaded at 3000-3250 for the baseline & 2250 for the final pull