Hey guys so last year we over heated our 90 CRX SI real bad (stock d16a6 motor) For this years race we picked up a Z6 head with injectors manifold etc still all mounted together for $40 off craigslist from a supposedly running car We are looking to swap this Z6 head onto our A6 block. Im reading the dizzy will need to be modified. Is there any way to utilize vtec with our setup? Will the fuel stuff on the z6 work with the a6 ecu? Any tips and advice is much appreciated im a newbie to this platfrom and am coming from the lsx platform. Car will be on high RPMS the whole time since we are racing it.