I, too, have a 92 si with an h23 and I found that this engine is a BIG poopstain. XD Countless things have gone wrong with mine and I just can't let it go because of the damn 4ws. ;-; I need a good engine... preferably an h22a1... or maybe the h23 that came in the accord wagons...... they have v-tec. an h23a with v-tec and 4ws would be amazing.