Yes, brothers own Supras
Still getting the bugs out of my SP63 install. At the moment I can only manage about .54 bar out of the turbo. I know the bigger turbo had more lag then the SP60 but at the end of 2nd gear all I see is .54 bar os so. I was leaking at the manifold earlier but I replaced the gaskets so that is fine. I loosened my wastegate because it was tightened all the way with my SP60. Any suggestions would be greatly appreciated. I am sure it's something I am missing. Gonna pull the intercooler pipes and check the core next weekend.