About 2 years ago I had my 94 EX Fitted with an H22A when my F22 lost compression. Over the years it has been good and reliable. Of course I had dreams of going a little faster than it should have so I added a stage 2 clutch, 2 1/2" exhaust and cold air intake. Recently I've been running into problems that I have gotten alot of suggestions on and have attempted to repair, but the problem is still sitting there. 1st: I have an idle problem when the car first starts up. It likes to rev very high (about 2,500) then when it warms up it wants to drop really low (250-350). Any help on this problem would be greatly appreciated. 2nd: while running between 2600 and 3200 I have a really bad time with hesitation... violent hesitation. I have no idea on what is going on and any help would make me feel somewhat better.