ernal, all those other cars you mention are built to their series regs; the Mosler is a GT Sports Car (and even if it's being produced in limited numbers, that's still a huge difference to the one off Monaro), the V8 rwd Magna is a Future Tourer and is allowed to fit the category's control spec engine/gearbox/diff with 300bhp.
These were just 2 of the ten invited categories for the 24hr race.
The Monaro is built for the Procar Nations Cup Category.The 24hr race was simply its debut in the Procar Nations Cup series.
have a look at the
rule book for Nations Cup and then make an informed comment. CAMS 3E - Series Production Cars, my arse!
It's the only car that wasn't playing by any recognised set of rules in the 10 class 24hr race. That's the problem - especially when it is built to compete in what is essentially a production car category for exotic/supercars.