Well, the other day, i was driving on the highway to a distant town, and on a LONG straightaway, i realized I hadn't topped out this lude yet. I have a '93 Lude SR (canadian model) Now, my last lude was a '93 SI 4WS. In the 4ws, I ran it up to 136 before I ran out of gear. Well, when I went to top this one out, It got to 120, and would simply do no more! I talked to the speed shop in the city I got to, and they said it's quite possible that somewhere down the road someone might have thrown a Prelude S (F22) tranny in. Was there a diffrence in ratios of gears between the 4th gen S, SI & VTEC trannies??