Id just buy the (supposedly 1400bhp) engine out of that white vielside R34
then add a few tweeks and get a no expense spared coolling system.
For my next trick i would go to the manufacturers of the bugatti veyron gearbox(7 speeds, 4wd, double clutch )
and pay them to adapt it
Then fit it into my custom made no expense spared, carbon Stagea shell......
