Ok no don't listen to this guy, Prelude V-tec engines were not in the third gen preludes....ever. They came in the fouth gen 92-96, you can get an obd 1 or 2 H22A or A1. the H22A is J-spec. The single cam F22a came in the base S model, The H23A or A1 or A3 dohc non v-tec came in Si and Se trim, Then the Prelude V-TEC trim, which is the SE with an H22 in it. and the other options available was AWS all wheel steer from 92-94.