Dyno Dynamics would read lower, so it must be on something else. I assure you that is not a 600whp Dyno Dynamics car.I think it has already been discussed and confirmed that the White GTR makes about 540 whp on a Mustang Dyno. The 600 whp was on some dyno dynamics or something funky of that sort.
private track day coming up and both cars in this video (which are both even more stupid fast since this video has been taken) will be in attendance among a variety of nice cars. lets just say we should have some nice video footage showing up on youtube within the next couple of weeksIf the 700 whp M3 is hungy for GTRs, why don't they try to feed it some Alpha 10 / R1K GTR then? Hahahahaha