Sorry, didn't know where to put this but what is the diff between a 92 Prelude and a 92 Prelude SI? Thanks

The base has a 2.2L 135 hp and the Si has 2.4L 160 hp.The Si has more lb-ft with 162>142. Plus some options werent available like no a/c and power locks etc.

Close, the Si has a 2.3L motor, h23 engine code. Also the Si is a dual cam motor. The S (base) is not, it is a accord motor.