90-96 escort GT Ford built sohc lx motors are alright... but i doubt u can find a good running one. GT has mazda bp very reliable easy to fix cheap parts
90-94 protege LX same motor in the Gt 1.8dohc easy to fix! Dx - really good sohc motor...very reliable
Ef Civic.. if u can find one that isnt ragged out...but i doubt u will for under a 1000$
90-98 toyota Corolla/Geo Prism - cheap as dirt and very reliable.