hello my names spike,I own a 2000 mustang gt my mods are in my sig,My mom blew her engine in her 99 maita,Me and my dad are going to put another engine in,We want more power for a good price,what engines will fit in this car, will The 86-92 turbo rx7 enigine fit in,I dont no,help me thanks

 

Just turbo/supercharge that one. You would have a real problem retrofitting a rotory engine into a miata.