hello im new to supramania.com and already looks like a helpful website! i need to know which engine is for the best performance and fuel economical at the same time. im getting ready to buy a supra and thought i would ask. i would like to buy a 87-92 turbo targa. must be manual! if theres any up for sale (in the midwest) i'd like to take a look at them. im in des moines, ia and seems like there arent any supras here it sucks. so your help would be appreciated.