lol, perhaps I didn't explained precisely.
he did gained 20kw on the second tune up. This was the first dyno graph for 'optimal' tuning. The safc was set for only 1 setup, throttle at 50% and that was it.
After that, he had done a 2-setup on the SAFC with low throttlw setup and high throttle setup and he gained:
- Around 20kw at the wheels in the 2000-2750rpm.
- Around 15kw at the wheels from the 2750-6500rpm.
Paul from OHLSEN Development has proven some 20-30kW increase of power at the wheels when running rich on the VQ30DE, if however, you run on optimal settings, you won't gain much increase.