Hey i bought a motor and trans from jdm tiger and they sent me the wrong motor, however I didn't figure it out due to lack of expierence untill today. I want to know if I can swap the z6 head on to the d15 block so I can get rid of vtec-e and have regular vtec. The vtec-e motor is lame and has low power. I'm turboing the motor also so I want a motor that I am more familiar with wilst tuning the the car. Or what wiring harness and ecu do I need to run the motor as is. I have a p28, and a d16z6 harness. I need some help figuring out the problem. JDMtiger is not going to fix their mistake because too much time has elapsed.