it depends on the engine.
generally it boosts the performance at high revs
no lx has vtec,,, no the only EX had vtec's
does this have a vtec engine?
If your VTEC is not kicking in, it could be due to several reasons, such as a faulty VTEC solenoid, low oil levels, or a clogged oil filter. Additionally, issues with the VTEC pressure switch or a malfunctioning engine control unit (ECU) can prevent VTEC activation. It's also important to check for any engine trouble codes that might indicate the source of the problem. Regular maintenance and addressing any issues promptly can help ensure proper VTEC function.
The d16y8 is a vtec motor, I have no idea what vtec-e is.
You have to acquire a vtec head either from a b16 or a b18 (gsr)
LS vTec
vtec system malfunction
The VTEC system can not simply be hooked up. It is only found in certain Honda Engines. To install VTEC in a non-VTEC car the engine must be swapped in.
a vtec head, and a vtec enabled computer
Yes, Honda came out with the VTEC engine in 1989. Not all 1991s have the VTEC engine.
127, although I think some have the vtec cylinoid but don't have vtec
Acura Integra Gsr B18C1 Vtec