actually...I tried changing the oil..I changed it like 10 times..and I still couldn't get the HP back..so now I'm stuck with 380 HP now,instead of 387,but that's fine..I'm not really worried about speed,I just wanna be able to drift a lil bit better than what I can now..I just wish I knew a way to show some of my drift training replays online!I could get some tips on what I need to work on and what looks fine as is..but good luck with that,eh?my AE86 Trueno Shigeno Version has over 1,000 mi. on it from all the free runs against some of my ghost cars and from practicing my drifting on several courses...and I went 61 laps straight a few nights ago,trying to beat my FD's record at Seattle,but I couldn't,so I went to look at my HP and I had lost 2,which sucked..but when I changed the oil,it went back up to 380...but I FINALLY beat my FD's record last night..so,I'm happy =D