i have the opprtunity to swap my N/A with a Mazda Cosmo 93-95 Rotary Engine Twin Turbo, or a Turbo JDM 13B.(like the ones in the Turbo II) i dont know if it will be a succesfull swap though. does anyone know how hard the swaps can be? will they both fit? I hope so. thanks for your help

 

Search, and your question shall be answered. In short, if your too lazy to look the 13bt will pretty much bolt it, with some mods. But the one from the cosmo "13b-re" will give you more trouble. The re will cost more to get it running. So, unless you're shooting for around 6 or 700 hp then go with the 13bt, its good for around 500 =)

 

thanks for the info