Reports about the release and pricing of the Nissan GT-R Spec-V have been circulating for months and Nissan HQ has supposedly confirmed the rumors and targeted an on-sale date in Japan in late January or early February.

The GT-R Spec-V is expected to be packing another 100 hp through the use of a new exhaust, more boost and a retuned ECU. Carbon fiber will replace some of the body panels to reduce weight, while new wheels, upgraded brakes and suspension tweaks will round out the mods.

Click above for a high-res gallery of the 2009 Nissan GT-R.

The word from Japan's BestCar magazine is that Nissan has delayed the launch of the GT-R V-Spec in Japan from this fall to sometime later this year or early 2009. The reason for the delay hasn't been divulged, but as a stop-gap measure, Nissan will be releasing an Evolution or S-Tune version fitted with several of the parts developed by NISMO and fitted on the race-spec version of the GT-R that campaigned in Tokachi 24-hour enduro.

Click above for a high-res gallery of the Nissan GT-R V-Spec.

The prototype Nissan GT-R V-Spec, wearing the "Victory Specification" designation reserved for the ultra high-performance Nissan GT-R, has been caught lapping the famed Nürburgring at an incredible, if not simply unbelievable, 7:25 per lap. This, according to bystanders trackside. (For comparison, Walter Röhrl lapped the Ring in 7:28 while driving a Porsche Carrera GT in 2004.)

Click above for high-res gallery of Nissan GT-R Spec V spy shots at the 'Ring

Click above for high-res gallery of Nissan GT-R Spec-V spy shots