Trying to run ur Vtec consantly is a very bad idea...the car comes from the factory with the perfect RPM setting for VTEC to activate...it a complicated thing that has to do with air fuel ratios...if you lower your VTEC activation point without altering your Air Fuel ratios you are going to seriously mess up your car...try chipping your ECU with a JUN racing or SPOON ecu chip...some will lower your VTEC activation point and also alter everything that comes attached to lowering your VTEC point