At standard 2jz-gte power the 1g-fe will break. The rods are only safe for around 250bhp.
not strictly true anymore mate,
FCD killer works for SPC horsham, and they have an is running 320bhp on stock internals.
it appears another tuner may have had bad maps on their cars causing them to break.
Ah, I didn't realise the 1g-fe had been pushed that far. The last I heard was Spock's one which snapped a rod at about 270-280bhp. His was a twin turbo'd 1g-fe. But that was quite a few years back. There were a few since then including mine but none that I remember making that kind of power. I haven't been on the forums much lately so have probably missed quite a few examples. Good to see the boundaries are being pushed.