PT76 with a 2.4? Jesus that must be horrendous to drive!
2JZ's with PT74GTQ/.81's dont usually hit full boost till about 5200rpm with 600cc more, even with fairly low duration cams and small ports
721@wheels seems a bit low from a PT76 too really, even the GTQ trim ones are 975bhp rated, GTSs are 1100bhp.
Still sounds mental, post up pics n dyno sheets soon as poss
Theres some US Cossie/XR4Ti owners that use the forum, wonder if theyve heard of this motor?