Hellow new to the Integra Wagon everyone has been jumping on.Well I'll just get to the point. Allmost all the upgrades i see for integras are for 90 and newer is it worth trying to clean this one up. interior and body dosen't bother me to much it is the motor that I am interested in. Any help would be greatfull. Oh where do i find the Engin Code and what type it most likely is Thanks again