Originally Posted by F32
My knowedge is up to date as of 5 years ago, but upwards of 500 RWHP. I think the record is a hair above 550 RWHP but that was pushing it, of course. There were plenty which have run high-10s at high-120s on stock twins, so yes...that's more than enough to hang with any N54 car.
Again, this is current info as of ~2008 when I was in the scene. Haven't checked the latest...figures have likely been improved upon, but I don't think much effort and resources are put into pushing stock turbos when single turbo kits are out there for next to nothing.
If FBO can get you into 10s trapping high 120s on an otherwise stock Supra, then fair enough i'll concede my argument. That is extremely impressive. Where does the traction come from?