1-owlyf

Im in the market for a skyline.. Went and looked at a r33 gts-t today. In first gear I tried to rev it out and it revved up to 5thou and just stayed there as if there was a limiter on it (which obviously it doesn't). I would really like some help to solve what the problem may be as I'm considering buying it and don't want to fall into a trap, all help will be great, cheers.