alright, i have a cammed b16 in my crx and when vtec cross' over, i can hear the sound.. but i dont feel anything absolutly no power increase, just more noise.. please help oh, it has a b18 non vtec dizzy but i hardwired a switch to vtec and flip the switch at 4500, is it because the computer doesnt know vtec is engauged and doesnt increase the fuel?? thats my only idea i got.

 

First, are you still maintaining the stock 8200 rpm redline? What cam are you running? There is alot of variables. Is it tuned or you still using the stock ECU?