A friend picked these up recently. I've never seen them before. Old school turbo look, I'm assuming LSR stands for Land Speed Racing. 15x6.5 et32 4x100 & 4x114.3. Wheels went on a white EG hb with 205/50/15 Toyo R888 and looks pretty much flush to the fender. I'll get some pix of it later.

 

 

racing beat is like a mugen company to mazda..
and i think the wheels where made by racing hart..