Probably at least 330, with plenty of room for even more. HKS will sell you a 900-HP R34 Nissan Skyline GT-R for $600,000...

The Nissan Skyline GT-R R34 is a car that occupies the dreams ... to the mix to pump up the Skyline’s engine to a healthy 520 horsepower at the wheels. Lee has driven the car with this setup ...

The road-legal version was capped at a lower power rating of 350 hp at 5,200 rpm ... However, when the Skyline GT-R run-up finally ended in 2002 after the R34, Nissan resurrected it in 2007 ...

To the uninitiated, the R34 has too much in common with its base car – the tenth-generation Nissan Skyline – to be given a second ... Niikura’s workshop is responsible for the 650-horsepower MINE MB7 ...