Okay my buddies 2000 S is have vtec problems..It seems like it is kicking in but not like it should be..I drove it and got on it and it seem to climb speed the same from a stop to 9k..While trying to tach it out at about 8k it seems like the car is ganna blow up it is struggling to get to 9k..This is every gear..Any ideas??

 

Sounds like your in need of valve adjustments. Or timeing is off. But chances are it's valves.

 

Check the oil level, make sure its not low.
Mine was acting up a few months back so I pulled the v-tech assembly off the motor pulled it all apart cleaned it up and went to Honda a got all new orings and put it back together, that fixed my problem.
You could see when I took it all apart that oil pressure was being lost between the orings. The original orings had gotten brittle and shrank up from age and the heat.

 

Where exactly is the v-tech assembly located??

 

V-Tech is a phone brand and V-TEC is was is in our engines.

 

wtf's it matter..i am just asking a simple question..

 

Oops I spelled it v-tech too, thats what happens when your trying to do work and type at the same time.
To answer your question the V-TEC assembly is on the passengers side front corner of the head just below the valvecover.

 

 

Just trying to help you out so you don't commit that mistake again and someone flames you some more.

 

First thing, check oil level.