We have almost finished tuning on 98 (93 in the US). So far 405rwkw (Aussie Dyno Dynamics) is max on a 93 base with a splash of E for knock control. Bare in mind everything on my car is optimised to the extreme and I doubt someone with a closer to stock setup will consistently replicate my results.
We have hit just under 500rwkw on Caltex E70 @ 5100rpm with many issues from the car being off the road during fabrication.
It was an old tune from my first Motiv based turbo kit and not good enough to chase power.
There is 600rwkw in my latest tubular manifold kit on a built motor and E85.
We are about to flip over to E85 tuning soon and my built motor is half done already.
