They've done it again.

Here's where they were last time around:

http://www.contour.org/ubbthreads/showflat.php?Cat=&Board=dynodrag&Number=1203695&page=&view=&sb=5&o=&fpart=all&vc=1

Now:

3.0L Duratec
Twin GT28RS turbos
23 psi
100 octane unleaded

539.4 hp to wheels
535 lb/ft torque to wheels

Power keeps increasing, but the Hoosier tires keep spinning.

635hp to crank with 15% loss is 539.4 hp to wheels.

http://www.nobleforums.com/showthread.php?t=1428

Derek is nuts.