Power House Amuse, well known for their “Phantom” R35 GT-R and their relentless time attacks at Tsukuba have bested Mine’s previous best time of 59″367 to post a 59″061! According to our source the Amuse GT-R is making over 600ps at the hubs on a Dynapack dyno now with exhaust, ROM tune (Power House Amuse Hi-tech ROM) and more boost.

Source: Auto Otaku