This mod adds VTEC Engines and Sound to the Ibishu 200BX, Covet, '88 Pessima, '96 Pessima, Miramar, and Hirochi Sunburst. To get the engine, simply go to the parts selector and select the engine that has "VTEC" in the name e.g. "2.0L DOHC VTEC I4 Engine". The VTEC kicks in at 6,000 RPM, and the engines get a little power boost there too.
Torquecurves:
Covet 1.5 and 2.0:
Miramar 1.6 and 1.9:
1988 Pessima:
1996 Pessima:
200BX:
Sunburst:
Here are some videos showcasing the sound. To get this sound, I combined the low RPM sounds from the regular I4 engines with the high RPM sounds from the Cherrier FCV, since I always thought the FCV I4 engines sounded like a Honda I4 after VTEC kicked in.