Alright, so I've got the stock motor out of my car and I'm going to start wiring it in, and I have the stock Si harness, and I'll have to wire Vtec solenoid, knock, oil pressure, and the other 02 sensor..

But I was wondering if I had to also wire MPFI or will the Si harness cover that? Will I have to swap wires at the ECU for MPFI?

Also, I've got the Yonaka mount set, but there is something fishy looking about the rear mount. Is there a metal piece that connects to the tranny like on the stock trans?

This is pretty urgent cause mom wants me to get it out of the garage, and it's only been a day..

Lemme know guys! Please and thank you!